New apps on F-Droid (zh-CN)

RUTEdu

2026-06-13T08:50:22.706000+00:00

RUTEdu is an interactive educational app for high school students, developed at PRZ (Rzeszów University of Technology).

Features:
* Math lessons: algebra, equations, fractions, percentages, geometry, statistics
* Interactive periodic table of all 118 elements
* Chemistry quizzes with automatic question generator
* Chemical equation balancing with number keypad
* Geography quiz with interactive map (click-a-country)
* Duel: two-player battle on one phone, works with every lesson
* Progress tracking and per-subject question configuration
* 29 European languages, light and dark theme

No ads, no tracking, no internet required (except map quiz).

Calendar Sync

2026-06-13T08:50:22.706000+00:00

Calendar Sync automatically copies events from one local calendar to another on your device. When an event appears in your source calendar, a corresponding event is created in your target calendar using a name you choose.

Perfect for sharing availability across personal and work calendars, or keeping multiple calendars in sync without manual entry.

Features:
- Select any local device calendar as source or target
- Customize the synced event name (e.g., "Busy")
- Original event title is preserved in the description
- Sync runs automatically in the background at your chosen interval
- Changes to already-synced events are detected and propagated
- Deletions in the source calendar are mirrored to the target

No account required. All data stays on your device.

Ventoid

2026-06-13T08:50:22.706000+00:00

Ventoid is an Android utility for preparing Ventoy-style USB drives directly from a phone.

It is built for users who want a clean, open-source path to writing a multi-ISO boot USB without using a desktop app for every change.

What Ventoid does:

- Detects supported USB mass-storage devices connected over OTG
- Requests Android USB permission only when needed
- Writes a Ventoy-compatible MBR layout
- Writes the Ventoy boot core and EFI image
- Formats the main data partition as exFAT
- Shows a clear install progress view and local write log

Why it is useful:

- No root required
- No ads
- No account
- No analytics
- No cloud dependency

Important:

- Ventoid writes directly to the selected USB drive, so choosing the correct target device matters
- A working OTG adapter or powered hub is required for actual USB writing
- Device compatibility can vary depending on the phone, cable, USB bridge, and flash drive controller

Ventoid is intended for advanced users, repair kits, travel setups, and people who want a portable boot-media workflow from Android.

SponsorCut

2026-06-13T08:50:22.706000+00:00

SponsorCut removes sponsor segments, intros, outros, and other non-content sections from locally stored video and audio files. It uses SponsorBlock community data to identify segments, then re-encodes or stream-copies the file with those sections cleanly cut out.

How it works:

Enter a YouTube or Rumble video ID, or share a file directly from your file manager or browser. SponsorCut fetches the SponsorBlock segment list for the ID, shows you what will be cut and how much time you'll save, then processes the file entirely on-device. The result is saved to your Downloads or Music folder.

Usage methods:
- Share a video or audio file from any file manager
- Share a URL from YouTube or Rumble — SponsorCut extracts the ID and pre-fetches segments
- Enter a YouTube video ID manually and browse to the local file
- Open a file directly via a compatible player or browser

Features:
- Supports MP4, MKV, WebM, TS, M4A, MP3, AAC, and Opus files
- Audio-only files are saved to Music/SponsorCut with correct MIME type
- Cancel button stops processing at any time
- Wake lock keeps CPU active when the screen turns off during long jobs
- Diagnostic log shows detailed FFmpeg output after each run
- Status text is selectable for easy copying
- Remembers the last used video ID and file across sessions

All processing is local. No data is sent to any server except the SponsorBlock API query (video ID only) and an optional YouTube oEmbed title lookup. No analytics, no tracking, no accounts.

Requires Android 8.0 (Oreo) or later.

SponsorCut is free, open-source, and built in spare time. If it saves you time every day, consider buying the developer a coffee:

https://buymeacoffee.com/steiff

Bitcoin donations also welcome:
bc1qqz6dxwc38lrhmp6u9880alkvretwv2d6ds5had

Unofficial CheckMK Monitoring

2026-06-13T08:50:22.706000+00:00

Inoffizielle CheckMK Überwachung ist eine Flutter-basierte App, die sich mit Ihrem CheckMK-Überwachungsserver verbindet.

Sie ermöglicht es Ihnen, den aktuellen Status von Hosts und Services einzusehen, aktuelle Ereignisse zu überprüfen und Benachrichtigungen zu erhalten, wenn sich Zustände ändern.

Hauptfunktionen:
- Dashboard-Übersicht über Hosts und Services
- Event-Konsole für aktuelle Service-Ereignisse
- Benachrichtigungen und Hintergrundüberwachung
- Optionales Android-Startbildschirm-Widget
- Unterstützung für helles und dunkles Theme

Voraussetzungen:
- Ein CheckMK Raw Edition (CRE) oder Enterprise Edition (CEE) Server

Trayzero

2026-06-13T08:50:22.706000+00:00

Trayzero brings David Allen's Getting Things Done (GTD) method to your phone. Free, open source, no ads, no account, no sign-up. Your data lives on your device. Always.

THE FIVE GTD STEPS, BUILT IN

Capture — one tap, anywhere.
A floating Capture button on every screen. Share anything from any app straight into your inbox. Voice-to-text for hands-free thoughts. A home-screen widget for the fastest possible "add to inbox."

Clarify — the killer flow.
Process Inbox runs you through your captures one at a time, card-stack style. Each card walks the full GTD decision tree: actionable? Two-minute rule? Delegate? Single step or a project? When? Where? You hit inbox-zero faster than you thought possible.

Organize — the canonical GTD lists.
Inbox, Next Actions, Projects, Waiting For, Someday/Maybe, Calendar, Reference. Plus a real Project type with outcome, next-action warning, and Active / On Hold / Someday / Done / Dropped status. Seven default @-contexts you can extend (@phone, @computer, @errands, @home, @office, @anywhere, @waiting). Areas of Responsibility for the higher altitudes.

Reflect — a Weekly Review wizard.
A seven-step review walks you through the canonical GTD pass: clear inbox, review next actions, check waiting-for, scan calendar, review someday/maybe, look at projects, set next week's intentions. Daily review supported too.

Engage — do now.
The Engage tab filters Next Actions by Context, Energy (low / medium / high), and Time Available (<5m / <15m / <30m / <1h). Pull up the actions that match the moment you're in.

REMINDERS THAT ACTUALLY WORK
Due-date, defer-until, waiting-for follow-up, and weekly-review nudges fire as system notifications with action buttons — Done, Snooze, Move to Next Actions. Reminders survive reboots and app updates. Opt-in two-way calendar sync mirrors dated items into your system calendar.

VOICE, PHOTOS, AUDIO
Capture by voice. Attach photos or voice memos to any item.

PRIVACY YOU DON'T HAVE TO THINK ABOUT
- 100% on-device. SQLite under the hood.
- No account, no servers, no analytics.
- Crash reporting is opt-in and off by default.
- Backup/restore as plain JSON: you own your data, you can take it anywhere.

MATERIAL 3, LIGHT + DARK
A sunrise-amber palette, slidable rows, accessibility-friendly text scaling and TalkBack labels.

WHO IT'S FOR
- GTD practitioners who want a clean, focused app that respects the method.
- Anyone tired of cloud-syncing personal task data through someone else's servers.
- People who want their tasks where their phone is — and nowhere else.

Trayzero is an independent app inspired by the Getting Things Done methodology. It is not affiliated with, endorsed by, or sponsored by David Allen Company. "Getting Things Done" and "GTD" are trademarks of the David Allen Company.

Pictionary Generator

2026-06-11T23:08:36.644000+00:00

A Pictionary-ish Word Generator app so that you can take the game wherever you go.

Chose from Easy, Medium or Hard words so its fun for all ages.

Includes a stopwatch, so that you can play by your own rules.

Though a whiteboard is recommended, Pictionary Generator comes with a simple canvas for you to draw on for when you only have your phone.

whatIwatch

2026-06-11T23:08:36.644000+00:00

what I watch helps you keep track of the series you're currently watching.
Built for privacy and simplicity, the app operates entirely on your device — no accounts, no sign-ups, no data sharing, no social bullshits. Everything stays local.
Series and episode data is sourced from the TVmaze public API.

⚠️ THIS APP IS NOT FOR WATCHING TV SHOWS, IT ONLY TRACKS YOUR PROGRESS ⚠️

Features

Search series in the TVmaze database

Track your preferred series

Mark watched episodes

All your data is saved locally on your device

No permission needed

Backup & restore with SQLite files: it's your data do what you want with it

RealmScore

2026-06-11T23:08:36.644000+00:00

RealmScore ist ein einfacher, schneller Punktezähler für das Kartenspiel Fantasy Realms (im deutschen Handel als "Fantastische Reiche" erschienen).

Funktionen:
- Punkte für 2 bis 6 Spieler erfassen
- Automatische Berechnung aller Boni, Strafen und Joker-Effekte
- Spannungs-Modus: Punkte werden erst am Rundenende gemeinsam aufgelöst
- Sandbox zum freien Ausprobieren von Kartenkombinationen
- Ausführliche Statistiken über Spieler und Karten
- Komplett offline, keine Werbung, keine Tracker

RealmScore ist eine inoffizielle Fan-App und steht in keiner Verbindung zu den Herausgebern des Spiels.

OpenVitals

2026-06-11T23:08:36.644000+00:00

OpenVitals ist ein privates Android-Dashboard für Health Connect. Es hilft dir, Aktivität, Schlaf, Herz, Körper, Flüssigkeit, Ernährung, Achtsamkeit, Vitalwerte und optionale Zyklusdaten in einer lokalen App zu prüfen.

Deine Gesundheitsdaten bleiben auf deinem Gerät. OpenVitals hat kein Konto, keine Cloud-Synchronisierung, keine Werbung, keine Analyse-SDKs und keine Internet-Berechtigung auf App-Ebene. Das Dashboard liest erst aus Health Connect, nachdem du Berechtigungen erteilt hast. Manuelle Einträge werden nur dann in Health Connect geschrieben, wenn du sie ausdrücklich speicherst.

Was du tun kannst

* Ein tägliches Health Connect-Dashboard mit gruppierten Gesundheits- und Fitnesskarten anzeigen
* Detailseiten nach Zeitraum mit Tages-, Wochen-, Monats- und Jahresansicht erkunden
* Schritte, Distanz, Kalorien, Etagen, Höhenmeter und Trainings prüfen
* Schlafsitzungen, Dauer und Schlafphasen prüfen
* Herzfrequenz, Ruhepuls, HRV, Blutdruck, SpO2, Atemfrequenz, Körpertemperatur, VO2 max, Körperwerte, Flüssigkeit, Ernährung und Achtsamkeit prüfen, wenn Daten verfügbar sind
* Von OpenVitals erstellte Einträge für Flüssigkeit, Körpermessungen, Vitalwerte, Achtsamkeit und Aktivitäten direkt in Health Connect hinzufügen und bearbeiten
* Erfolgsabzeichen für Aktivität, Distanz, Etagen, Trainings, Flüssigkeit, Schlaf und Achtsamkeit verfolgen
* GPX-, KML-, KMZ- und FIT-Routen importieren, vorab ansehen und routenbasierte Trainings speichern
* Unterstützte Apple-Health-Exportdaten in Health Connect importieren
* GPS-Aktivitäten mit Pause, Fortsetzen, Abschließen, Verwerfen, Routenvorschau, Distanz, Höhenmetern, Bewegungszeit und permanenter Benachrichtigung aufzeichnen
* Aktive und gesamte Kalorien für importierte oder aufgezeichnete Aktivitäten vor dem Speichern schätzen
* Optionale Flüssigkeitserinnerungen mit aktiven Zeiten und Pause nach Erreichen des Tagesziels aktivieren
* Für Aktivitäten eine feste Mo-So-Woche oder die letzten 7 Tage wählen
* Metrische oder imperiale Einheiten wählen
* Sensible Zyklusdaten nur aktivieren, wenn du sie verwenden möchtest

Warum OpenVitals

* Privat by design: kein Konto, keine Cloud, keine Werbung und keine Analysen
* Fokus auf das Dashboard: der Startbildschirm ist schreibgeschützt, bis du selbst einen Eintrag hinzufügst
* Health Connect als Quelle der Wahrheit: OpenVitals führt keine separate Gesundheitsdatenbank
* Berechtigungen mit klarer Kontrolle: Einrichtung in einem Schritt oder einzelne Kategorien, später jederzeit änderbar
* Open Source: Code, Versionshinweise und Builds sind zur Prüfung verfügbar

Voraussetzungen

OpenVitals benötigt Health Connect. Ab Android 14 ist Health Connect Teil von Android. Auf Android 13 und älter installiere die Health Connect-App separat.

Gesundheitshinweis

OpenVitals dient nur allgemeinen Wellness- und Informationszwecken. Es ist kein Medizinprodukt und bietet keine medizinische Beratung. Es diagnostiziert, behandelt, heilt oder verhindert keine Krankheit oder medizinische Erkrankung. Wende dich bei medizinischen Fragen, Diagnosen oder Behandlungen immer an qualifiziertes medizinisches Fachpersonal.

LocalTube

2026-06-10T23:16:39.956000+00:00

LocalTube is an enhanced, self-hosted streaming server solution built on top of a specialized fork of NewPipe Extractor. By bundling a lightweight and concurrent Java HTTP server inside an Android application, LocalTube enables you to browse, search, and stream content from major streaming platforms directly from any device in your local network using a standard web browser.

Key Features:
- Decentralized Local Server: Runs a lightweight, concurrent Java HTTP server directly on your Android device (default port 8080), serving a modern, responsive web interface.
- Cross-Device Playback: Connect seamlessly to the server from any device on your local network (PC, laptop, smart TV, tablet) by visiting your device's local IP.
- Theme Customization: Toggle between modern Dark and clean Light themes instantly.
- Private Watch History: Tracks your watched videos locally on the host device using a secure SQLite database, maintaining privacy with zero external telemetry or tracking.
- HTML5 Player & Stream Proxying: Proxies stream traffic through the local server to bypass client-side signature and throttling restrictions, fully supporting seeking and fast-forwarding within native browser elements.
- Multi-Service Ready: Ready to stream content across YouTube, SoundCloud, PeerTube, Bandcamp, and media.ccc.de.

Health

2026-06-10T23:16:39.956000+00:00

A health metric management health meant to replace Google Fit

Alchemist

2026-06-10T23:16:39.956000+00:00

Start with the four basic elements and create anything!

Inspired by other games from the alchemy genre, but this one is open source.

Motivational App

2026-06-10T23:16:39.956000+00:00

Motivational App is a tiny ironic joke app built around one very specific idea:
type your name, tap the button, and receive a piece of extremely direct
motivation.

It is minimal on purpose. No account. No feed. No subscriptions. No fake
productivity promises. Just a small, fast, deliberately rude experience that is
more interested in making you laugh than in fixing your life.

Features:
- one quick interaction with instant payoff
- English and Italian localization
- a lightweight About section with project links
- clean interface and fast startup

This app does not pretend to be a mindfulness coach, a life planner, or a
wellness platform. It knows exactly how silly it is.

If you enjoy dry humor, absurdly aggressive encouragement, and small apps with a
clear joke, this one is for you.

PixelPlayerOSS

2026-06-10T23:16:39.956000+00:00

PixelPlayerOSS is a FOSS Android music player focused on local playback, self-hosted music libraries, and user-controlled online lookups.

The app works offline by default. Network features are optional and must be enabled by the user.

Features:

* Local music scanning and playback for common audio formats
* Gapless playback, crossfade, custom transitions, queue controls, shuffle, repeat, and sleep timer
* Albums, artists, genres, folders, favorites, playlists, lyrics, and listening stats
* Smart playlists generated from local listening history and favorites
* Self-hosted Navidrome/Subsonic and Jellyfin library sync and streaming
* Optional LRCLIB lyric lookup and Deezer artist artwork lookup
* Material 3 UI, dynamic color, light/dark themes, and Glance widgets
* Backup and restore for preferences, playlists, favorites, lyrics, stats, and app state

PixelPlayerOSS does not include analytics, ads, Firebase, Crashlytics, Play Store billing, or Google Play Services runtime dependencies.

Entropy's Defiance

2026-06-10T23:16:39.956000+00:00

Entropy's Defiance is a minimalist Android launcher and task manager built around
five time horizons: Today, This Week, This Month,
This Year and This Life. Tasks are stored in plain JSON, so they
sync cleanly with Syncthing or any folder-sync tool, and a small terminal UI is
available for editing the same file from a Linux laptop.

Features
* Time-horizon task list — swipe between horizons, peek at what's next
* Minimalist home screen with a focused task view
* App drawer with frequency-ranked apps and instant text search
* Optional double-tap to launch the dialer
* Calendar widget with free-time calculation across selected calendars
* Zen Mode for distraction-free focus on a single task
* Plain-JSON storage that syncs over Syncthing
* Interactive in-app tutorial — replayable from Settings → Introduction

Permissions
* Query all packages — needed to list installed apps in the drawer
* Read calendar — only used for the calendar widget; you can deny it
* Set wallpaper — used by the launcher to restore your wallpaper
* Bind device admin — only requested if you opt in to Zen Mode's
Do Not Disturb integration

The app is offline-first and contains no trackers, no analytics, and no ads.
Source code is published under the MIT License at
https://gitlab.com/hwanderer/entropysdefiance.

If you'd like to support development:
https://buymeacoffee.com/hwanderer

Metiq

2026-06-09T21:28:39.859000+00:00

Metiq plays high-quality colored noise to help you focus, fall asleep, or block out the world.

Pick a color, tap, listen. That's the whole app.

• Pink noise — softer than white, great for sleep and reading.
• Brown noise — deep and warm, good for focus and tinnitus relief.
• White noise — classic, masks sudden sounds.
• Grey noise — perceptually flat, designed to feel even across the spectrum.

Features
• Four colored noises, looped seamlessly.
• Sleep timer with quick presets and custom hours/minutes/seconds.
• Media-session integration: control playback from your lock screen, notification, or Bluetooth headset.
• Works fully offline. Audio is bundled — no streaming, no account, no internet permission.
• No ads. No tracking. No analytics. No third-party SDKs.
• Tiny footprint, minimal battery use.

Open source under GPL v3. Source code on GitHub: https://github.com/metiq-xyz/android-app

ONVIF Camera

2026-06-09T21:28:39.859000+00:00

Simple Android mobile app for playing RTSP streams from IP cameras

Features:

* View RTSP streams from any IP cameras, including H.265+.
* Multiple video cameras on a single screen.
* Image zoom.
* 2 channel cameras support
* Watching videos via SFTP protocol.
* Motion detection support.
* Maximum connection speed.
* Extreme ease of navigation and control.
* Ability to switch TCP/UDP protocol. This option is important while viewing cameras over the Internet, where UDP may not be supported or may not work well.

IMPORTANT NOTE. The app is focused on data security and privacy. It does not collect or process any information about the user.
The data is not sent to any servers, including Google's technical infrastructure or camera manufacturers' cloud storage.

LineShield

2026-06-09T21:28:39.859000+00:00

Discover if someone registered phone lines to your name without permission.

LineShield automatically queries 80+ official CRT portals in Mexico. Your data is encrypted on your device and deleted after 24 hours. No external servers, no ads, no tracking.

Epoch

2026-06-09T21:28:39.859000+00:00

Epoch zeigt den aktuellen Zeitpunkt in einer Vielzahl von
Zeitsystemen an – jede Sekunde aktualisiert, alles auf einen Blick.

WAS EPOCH ANZEIGT

- Bürgerlich: Datum, Uhrzeit, Tagessekunde, Tagesprozent – für jede Zeitzone weltweit
- Technisch: Unix-Zeit, Internationale Atomzeit (TAI), GPS-Zeit
- Astronomisch: Greenwich Mean Sidereal Time, Julianisches Datum, Modifiziertes Julianisches Datum
- Kurioses: Swatch-Internetzeit, drei Binäruhr-Varianten, Weltuntergangsuhr

KONFIGURIERBAR

Erstelle deine eigene Ansicht mit dem Watchlist-Tab – kombiniere
beliebige Werte aus beliebigen Kategorien, in beliebiger Reihenfolge.
Eigene Labels vergeben, per Drag-and-drop sortieren, per Wischgeste entfernen.

NACHTMODUS FÜR ASTRONOMEN

Der Nachtmodus zeigt roten Text auf schwarzem Hintergrund –
schützt die Dunkeladaption deiner Augen beim Sternegucken.

DATENSCHUTZ

Keine Werbung. Keine Benachrichtigungen. Kein Tracking.
Keine Analyse. Keine Netzwerkanfragen. Alle Einstellungen
werden lokal auf deinem Gerät gespeichert.
Keine besonderen Berechtigungen erforderlich.

Verfügbar auf Englisch und Deutsch.

Hisap Kitap

2026-06-09T21:28:39.859000+00:00

Hisap Kitap helps small shop owners manage daily business records from one app.

Features:
- Track product stock in and sales out
- Record investments and expenses
- Manage customer credit and payment records
- Track cash, card, and UPI payment methods
- Create invoices and PDF reports
- Share invoices and reminders through WhatsApp
- Generate UPI QR codes
- Review low-stock alerts
- View daily and monthly reports

Data is stored locally on the device.

Flip 2 DND

2026-06-09T21:28:39.859000+00:00

Flip 2 DND is a simple yet powerful app that automatically toggles Do Not Disturb mode based on your phone's orientation.

Features:

- Toggle DND by flipping your phone face down
- Disable DND by flipping your phone face up
- Optional "Only when screen off" mode
- Configurable vibration feedback
- Sound notification when DND is disabled
- Clean, modern Material You design
- No ads, no tracking, completely open source

The app is designed with privacy and simplicity in mind, requiring only the necessary permissions to function:

- Access to Do Not Disturb settings
- Vibration control
- Sensor access (accelerometer)

Perfect for meetings, study sessions, or any time you need quick access to Do Not Disturb mode!

time-tracking

2026-06-09T21:28:39.859000+00:00

Mühelose Zeiterfassung:
Behalte präzise und einfach den Überblick über deine Arbeitszeiten.
- Manuelle Eingabe: Füge Zeiteinträge mit eigenen Notizen hinzu, bearbeite oder entferne sie.
- Visuelle Übersicht: Wechsle zwischen Tages-, Wochen- und Monatsansicht, um deine Produktivität zu analysieren.
- Intelligente Logik: Berechnet automatisch die Dauer und hält deine Aufzeichnungen organisiert.

Smarter Auto-Check-in:
Vergiss manuelles Stempeln. Lass dein Smartphone das für dich erledigen.
- NFC-Tag-Unterstützung: Check-in mit einem einfachen Tippen. Scanne einen NFC-Tag, um sofort deinen Status umzuschalten – perfekt für schnelle Check-ins, ohne die App manuell öffnen zu müssen.
- Android Quick Actions: Schalte deinen Status durch langes Drücken auf das App-Icon um oder erstelle eine Verknüpfung auf deinem Startbildschirm für den Schnellzugriff mit nur einem Tippen.

Datenfreiheit:
Deine Daten gehören dir.
- Lokale Speicherung: Die App läuft vollständig offline. Deine Daten werden lokal auf deinem Gerät in einer privaten SQLite-Datenbank gespeichert und niemals auf einen Server oder ein gehostetes Backend hochgeladen.
- CSV-Export: Generiere umfassende Berichte deiner Arbeitshistorie im Standard-CSV-Format, bereit für Excel oder Google Sheets.
- Einfacher Import: Migriere deine Daten oder stelle Backups nahtlos via CSV wieder her.

Adaptive UI-Integration:
Eine Benutzeroberfläche, die sich auf deinem Gerät sofort vertraut anfühlt.
- Dark & Light Mode: Wechselt nahtlos zwischen hellem und dunklem Design, basierend auf deinen Systemeinstellungen oder manuellen Präferenzen.
- Material You: Unterstützt das dynamische Farbsystem von Android und passt die Farbpalette der App an dein Hintergrundbild und Systemdesign an, für einen personalisierten Look.

Mehrsprachigkeit:
Nutze die App in deiner bevorzugten Sprache.
- Sprachen: Unterstützt derzeit Englisch und Deutsch.
- Automatische Erkennung: Erkennt automatisch die Spracheinstellungen deines Geräts.

PicCollage

2026-06-09T21:28:39.859000+00:00

A high-performance, native Android photo collage studio built entirely with Jetpack Compose.

Features:
- 🎨 26 Dynamic Gradient Borders: Neon, Cyberpunk, Holographic, and more.
- 📐 10 Pro-Style Layouts: From single frames to complex asymmetric grids.
- 🖼️ Slot-Based Photo Management: Add photos exactly where you want them.
- 🔄 Image Manipulation: 90° rotation and easy photo removal.
- 🌈 Advanced Color Control: Full-spectrum picker and vibrant palettes.
- 💾 High-Resolution Export: 1080x1080px crisp output saved to your Gallery.

Optimized for speed and aesthetic control with zero external library overhead. 100% Offline and Private.

AppVerifier BG

2026-06-13T08:50:22.706000+00:00

AppVerifier BG verifies that installed Android apps match their expected signing certificate fingerprints. Compare an app's signing hash against shared text, an internal database synced from Privacy Guides, or your own user database. Hashes are checked for valid SHA-256 format — when verification fails, they're labeled "Expected" vs "Found" so you can tell which is which. Apps signed with debug certificates are flagged as insecure. .apks split APK containers are also accepted.

App List

Every installed user app shows status icons for internal database matches, user database entries, clipboard verification, and shared text matches at a glance. Sort by name, database status, debug builds, clipboard verified, or shared text — pick whichever you need from the dropdown, and it only shows modes with matching data. A filter chip hides everything except mismatches. The default sort order can be set in settings. Search by name or package name. Long-press an app with a user database entry or clipboard checkmark to remove it individually.

Internal Database

Built-in database of verified app hashes synced from privacyguides/verified-apps, updated with each build. The database download is verified against GitHub attestations before every build.

Combined Database Status

See internal and user database results side by side on the app list and verification screen. A setting lets you choose between both, internal only, or user database only.

User Database

Save verification info for later. Add entries individually from the verification screen or bulk-add from shared text. Supports import and export in JSON, text, and YAML formats (auto-detected on import, choose on export). Import lets you combine with existing entries or replace them, and shows a summary of what changed. Entries can be removed individually by long-pressing the app in the list, or removed in batch from selection mode.

Shared Text

Share verification info for several apps at once. Multiple entries separated by blank lines are accepted on receive. Shared text with multiple entries filters the app list to show matching apps only, with icons indicating hash match status. Bulk-add all verified matches to your database from the filtered list. AppVerifier also handles ACTION_SEND and ACTION_VIEW intents so you can share text or APK files directly from other apps.

Clipboard Verification

Verify from clipboard with a single button on the startup screen. Successful clipboard verifications add a blue checkmark in the app list. The checkmark can be toggled on or off in settings and cleared separately. Individual checkmarks can be removed by long-pressing the app in the list.

Share All Apps

Share every installed app's verification info as text from the settings screen.

Reproducible Builds

Release builds use SOURCE_DATE_EPOCH and deterministic R8 so the same tag always produces the same APK.

This is a fork of soupslurpr/AppVerifier with additional features.

Flac-R

2026-06-11T23:08:36.644000+00:00

Whether you're organizing a massive offline archive, fixing messy metadata, or curating your perfect playlist, Flac-R helps you keep your local music collection pristine. With suppourt for .mp3 .flac .m4a .ogg & .aac you can seamlessly edit tags, manage embedded album art, and organize your audio files with a clean, intuitive tool that gives you complete control over your local music library.

Hermes Agent Fork

2026-06-09T21:28:39.859000+00:00

Hermes Agent is a mobile-first AI agent app from Nous Research for running local models and practical Android workflows on your phone.

Use the app to chat with local Gemma LiteRT-LM or Qwen GGUF models, attach files, dictate by voice, and keep model downloads resumable through Android DownloadManager. A remote OpenAI-compatible provider can be configured when you want API-backed chat while local models are downloading or unavailable.

Hermes includes native Android tool bridges for files, browser and portal fallback, app launch, accessibility-assisted UI actions, notifications, settings helpers, shortcuts, widgets, and automation records. The settings screens expose one-tap model downloads, local import, preferred-model selection, and offline controls so you can keep work local when needed.

Prog Metronome

2026-06-09T21:28:39.859000+00:00

todo...
https://f-droid.org/en/docs/Submitting_to_F-Droid_Quick_Start_Guide/
https://f-droid.org/en/docs/All_About_Descriptions_Graphics_and_Screenshots/

Metronome for musicians who wish to practice to complex rhythmic ideas without fiddling around in DAWs. Features:
- Polyrhythm and polymeter
- Metric modulations and BPM changes
- Any tuplet and subdivision
- Nested pattern groupings and repeats
- Per-beat volume and sound
- Project save and export
- Custom sound import
- Custom color themes

Conduit

2026-06-09T21:28:39.859000+00:00

Conduit is a local-first SSH, Mosh, and SFTP workspace for Android and iOS.

It is built for people who need to reach real machines from a phone without creating an account, syncing credentials through a service, or paying a subscription to open a shell.

Features:

* SSH terminal sessions
* Experimental Mosh roaming for unreliable mobile networks
* SFTP file browsing and export
* Saved machine profiles with tags and search
* Local credential and trusted host key storage
* Trusted host key prompts and key management
* App lock with device authentication when supported
* Tabbed terminal workspace
* Mobile-friendly modifier, navigation, and function keys
* Fullscreen terminal mode
* Terminal themes
* Android background keepalive through a foreground service

Conduit does not require a Conduit account and does not use a Conduit sync service. Saved connection profiles, credentials, and trusted host keys are stored on device using platform secure storage.

Mosh support requires mosh-server on the remote host and reachable UDP ports. It is currently marked experimental while dart_mosh, the Dart implementation used by Conduit, continues to mature.

Rocinante

2026-06-13T08:50:22.706000+00:00

Rocinante is a native Android client for connecting to any BookWyrm instance, the federated social network for readers. Designed with a focus on privacy and performance, it allows you to manage your reading habits without relying on closed platforms or algorithms.

Key features:
- Timeline interaction (ActivityPub): post updates, reply, and like.
- Library management: organize books in default shelves (To Read, Reading, Read).
- Progress tracking: update read pages synchronized with the server.
- Local reminders: configurable daily notifications from the device, without network usage, to encourage reading habits.
- Community exploration: view reviews, currently reading books, and other users' profiles.
- Free and open-source software: transparent code under GPLv3 license, with no trackers or proprietary dependencies.

drejo player

2026-06-09T21:28:39.859000+00:00

A deliberately tiny, free, ad-free, open-source video player whose only job is
to play videos and reliably jump to the next / previous video in the same
folder, including folders that mix .mp4 and .mkv files.

It is built on Android's modern media stack (AndroidX Media3 / ExoPlayer). Every
video in the chosen folder is added to one playlist, so the next / previous
buttons just work across mixed .mp4 + .mkv content; a broken or unsupported file
is skipped instead of freezing playback.

Features:

* Reliable next / previous across a whole folder, regardless of .mp4 vs .mkv.
* Double-tap the right or left side to seek forward / backward; the step grows
with consecutive taps and is capped relative to the video length.
* Rotation button that can force landscape, force portrait, or follow the
sensor even when the system rotation lock is on (like YouTube and VLC).
* Optional all-files access (this F-Droid build) so opening any video from any
file manager lets next / previous work through the whole folder, including
hidden folders that the media scanner ignores. If you decline the permission,
the app falls back to the Storage Access Framework folder picker.

No ads, no tracking, no analytics. Plays video only: no audio-player mode, no
image viewer. Released under the MIT license.

Ensemble

2026-06-09T21:28:39.859000+00:00

Ensemble is an unofficial, community-built mobile client for Music Assistant, providing both local playback and remote control of your music library.

Features:
* Stream music directly to your phone with background playback
* Control any speaker or device connected to Music Assistant
* Multi-room grouping capabilities
* Queue management with drag-to-reorder
* Background playback with media notifications
* Fast ~300ms response for play/pause controls

Ensemble supports both local playback (streaming to your phone) and remote control of any Music Assistant player in your home.

Note: Requires a running Music Assistant server. This is a community project and is not affiliated with the official Music Assistant team.

Phylax

2026-06-09T21:28:39.859000+00:00

Phylax is an Android viewer for the self-hosted Frigate NVR. Unofficial and not affiliated with the Frigate project.

* Auto URL switching between internal (LAN) and external Frigate based on Wi-Fi SSID.
* Background notifications with snapshot thumbnails. Alerts open the Review timeline; detections open the Explore view.
* Per-camera, per-zone and severity filters. One notification per tracked event.
* CPU and GPU badges in the top bar. Tap for RAM, uptime, per-detector inference and per-camera FPS.
* Connection status dialog with a live latency graph.
* mTLS client certificate support.
* Two-way talk on doorbell and intercom cameras.
* Clip and snapshot downloads.
* Reliable on Android 14+ with SPECIAL_USE foreground service, wake locks and a WorkManager watchdog.

No analytics, no cloud, no account. Credentials kept in encrypted local storage.

Compatible with Frigate 0.12+ for notifications, 0.13 to 0.17 for stats.

SoundTree Recorder

2026-06-11T23:08:36.644000+00:00

SoundTree is a personal audio recorder and organizer with an emphasis on bookmarks.

Everything stays on your device - no accounts, no cloud, no tracking, and
no network permission at all.

Record high-quality M4A audio with a live scrolling waveform, pause and
resume without starting a new file, and save from the notification while
your screen is locked. Drop marks during recording or playback to flag
moments worth revisiting. Sort recordings into a hierarchical topic tree,
nested as deeply as you like. Back up automatically to an external drive
or USB device.

Also supports audio-passthrough to earphones for monitoring audio inputs.

Kochi Transit Go

2026-06-09T21:28:39.859000+00:00

Kochi Transit Go is the definitive, privacy-respecting transit companion for the Kochi Metro system. Built from the ground up as a native Android app, it provides instantaneous access to train schedules, routes, and fare calculations without ever requiring an internet connection.

Features:
- Offline Mode: All official GTFS schedules are bundled locally. Plan trips even deep underground.
- Instant Fare Calculator: Know exactly how much your trip will cost before you reach the station.
- GPS Station Locator: Automatically detects the nearest metro station using your device's location.
- Live Tracker: See upcoming departures and platform directions.
- Privacy First: No analytics, no ad trackers, and no unnecessary permissions. Your location data stays on your device.

This app is fully open-source under the MIT License and uses official Kochi Metro Open GTFS data.

Open Hitomi

2026-06-09T21:28:39.859000+00:00

Open Hitomi is a floating Android hedgehog assistant built around a local overlay interface.

Current features include:

a movable floating assistant overlay

an in-app browser window for visible browsing and readback

optional Termux integration for local shell-style commands

local Solana wallet display tools

local Ollama-compatible endpoint support

optional xAI bring-your-own-key chat setup directly on the device

For local setups, paste an Ollama endpoint such as http://127.0.0.1:11434 into the app. Open Hitomi will query the local server for installed models and use the first available one.

If you prefer a hosted provider, you can also paste an xAI API key into the same field. Entered connection details stay stored locally on-device.

Open Hitomi is intended to stay open, configurable, and suitable for local and self-hosted model routes first, with optional external providers second.

PDF Inspector

2026-06-09T21:28:39.859000+00:00

PDF Inspector opens a PDF and shows what is actually inside it. Like a browser's developer tools, it parses each page's content stream into a navigable tree of elements (text blocks, vector paths and images) so you can find any single element, select it on the page or in the tree, and edit it. Edits go to a saved copy; your original file is never touched.

Highlights:

* DevTools-style element tree: every page is parsed into a structured tree of text, path and image nodes, grouped the way the PDF draws them. Switch between friendly labels and the raw content-stream operators.
* Two-way selection: tap an element on the page or tap its row in the tree, and the other side highlights to match, with a clear bordered outline on the canvas.
* Edit in place: move and resize an element, recolor its fill or stroke (entered as hex, with the element's color space shown), and retype text. When the original font lacks a character, re-encode the line with a fallback font, bundled or taken from your device or imported. Changes are written straight back into the content stream, with full undo and redo.
* Surgical delete: remove exactly the element you picked by rewriting just its part of the content stream, leaving the rest of the page untouched.
* Save a copy: write your edited PDF to a new file through the system file picker; the source document is left unchanged.
* Smooth viewing: pan and pinch-zoom, fit to width or height, a global zoom that carries across pages, and a full-screen mode.
* Dockable inspector: the inspector panel docks to the side in landscape or the bottom in portrait, can be resized, and can be made transparent to see the page through it.
* Material You: Material 3 design with dynamic color on Android 12+, light / dark / system themes and a choice of accent colors.

Private and open:

* Open source, no accounts, no telemetry.
* No network access and no storage permission: files are opened and saved through Android's Storage Access Framework, so the app only ever touches the documents you explicitly pick.

PDF Inspector works with the drawing primitives a PDF already contains: select, move, resize, recolor, retype and delete them. It is not a word-processor-style text editor, so lines do not reflow, but when the original font is missing a character you can re-encode the text with a fallback font, bundled or taken from your device or imported.

Passchain

2026-06-10T23:16:39.956000+00:00

Passchain je poskytovatel údajů, který vám umožňuje používat váš USB/NFC bezpečnostní klíč nebo zabezpečený prvek vašeho telefonu pro autentifikaci skrze přístupové klíče / FIDO2 / U2F.

Bluetooth klíče nejsou zatím podporovány.

Tato aplikace nevyžaduje Služby Google Play.

Po instalaci přejděte do nastavení systému > Hesla, přístupové klíče a účty a zde povolte Passchain.

Linthra

2026-06-09T21:28:39.859000+00:00

Linthra is an open-source Android music player for people who keep their music on
their own devices or self-hosted servers. It plays local files, and it streams
from self-hosted music servers such as Jellyfin and Navidrome/Subsonic — you
bring your own server and sign in with your own account.

Linthra is an unofficial community client. It is not affiliated with Jellyfin,
Navidrome, or Subsonic.

The app is still early alpha. It's usable for testing on a real device, but it
isn't production-stable and has a few rough edges. The lists below separate what
works today from what's still planned.

On privacy:

* No ads, no tracking, no analytics, and no crash-reporting or telemetry SDK.
* No account to create, and nothing phones home — streaming is the default, and
downloads only happen when you ask for them (Wi-Fi only unless you opt in to
mobile data).
* When you sign in to a server, the password is used once to get a session
token, then dropped; the token is stored encrypted and never logged.
* Open-source under the Mozilla Public License 2.0, so anyone can read, build,
and contribute to it.

What works today:

* Local library — pick a folder with the Storage Access Framework (no broad
storage permission), scan it, and browse Songs, Albums, and Artists with
search.
* Streaming from your own Jellyfin or Navidrome / Subsonic server: test the
connection, sign in, sync, and play, including over HTTPS.
* A smart offline cache — download tracks for offline play, with a size limit
and a "Keep offline" pin.
* Queue / Up Next, playlists and favourites (synced with Jellyfin where it's
supported), and automatic "smart mixes" built from on-device signals.
* Background playback with a media notification and lock-screen, Bluetooth, and
wired-headset controls, plus shuffle / repeat and synced lyrics.
* Android Auto browsing, and casting to a Chromecast, speaker, or TV through a
pure-Dart Cast implementation (no Google Play Services).

Still to come:

* Reading tags and album art from local files (for now they show file names).
* Subsonic favourites, lyrics, and cover art, and fuller playlist sync.
* "Download all" for an album or playlist.
* More sources, such as WebDAV / NAS, behind the same interface.
* A Linux desktop build later, from the same codebase.

Linthra is distributed for testing as a sideloaded APK from GitHub Releases. It
isn't on F-Droid or Google Play yet.

Email

2026-06-05T22:42:41.309000+00:00

A modern, open-source email client with a unified inbox

Features:
- Unified inbox across multiple accounts
- Supports Gmail, Outlook / Microsoft 365, Yahoo Mail, iCloud Mail, Fastmail, and any custom IMAP/SMTP provider
- Home screen widget for the unified inbox

OW Camera 2 For Pebble

2026-06-05T22:42:41.309000+00:00

Remote shooting from your Pebble watch. See a live preview of your phone's camera and trigger the shutter from your wrist without touching your phone. Perfect for group photos, selfies, and stable shots!

Take photos and videos with complete camera control from the phone - adjust exposure, ISO, white balance, focus modes, and more.

Re-released to support the last Pebble smartwatches and added support for camera preview, Supports newer Pebble 2 Duo and Pebble Time 2

Features:
- Pebble smartwatch remote shutter and camera preview
- Full manual controls from the phone (ISO, exposure, white balance, focus)
- Grid overlays and level indicators
- And many other camera features and customizations

Forked from Open Camera with added Pebble functionality.

Mirror

2026-06-09T21:28:39.859000+00:00

- Outbound AirPlay 2 (modern) or AirPlay 1 (legacy) screen mirroring to Apple devices or third-party AirPlay receivers
- Outbound Moonlight streaming and remote control, with Sunshine server built in
- DisplayLink USB output via USB 2 or USB 3 host mode
- Each display sink is registered as a virtual display allowing other applications to launch activities on it
- Touchscreen relay for remote pointer and keyboard input directed at the mirrored display

Extend

2026-06-04T23:06:16.764000+00:00

- Launch any application on any external display in full screen
- Fully customizable resolution, scaling, DPI, and rotation for any display
- Reset any per-display configuration back to system defaults
- Built-in on-screen touchpad and keyboard for controlling any display
- Touchpad control with support for multi-touch, rotation, digitizer only mode
- External input device to display routing per input and display combination
- Navigation controls including Back and Home buttons for content on external displays
- Turning off built-in screen while keeping external displays active
- Managed virtual display mode with customizable on-screen keyboard routing and window behavior

AirPlay Server

2026-06-04T23:06:16.764000+00:00

- Screen mirroring with H.264 and H.265 (HEVC) video decoding
- Audio streaming with AAC-ELD, AAC-LC and ALAC audio decoding
- Music streaming with track information, cover art, and playback controls
- Support for Picture-in-Picture, automatic resolution and mode switching
- Optional PIN authentication
- Video resolution, overscan, and frame rate control
- Audio latency control and support for software decoder fallback
- Debug overlay with real-time statistics (FPS, bitrate, codec, resolution, frame count, audio volume, etc.)
- Android native media session integration with notification controls

UWR Planer

2026-06-10T23:16:39.956000+00:00

Die offizielle App zum UWR Planer (uwr-plan.de), dem Planungswerkzeug für
Unterwasserrugby.

Die App bringt den UWR Planer auf dein Android-Gerät: Vereine, Mannschaften,
Kader, Ligen und Spieltage verwalten – mit demselben Funktionsumfang wie die
Web-App, in einer eigenständigen App.

Funktionen:
• Voller Zugriff auf den UWR Planer als App
• Anmeldung sicher über den Systembrowser (Single Sign-on)
• Bleibt angemeldet – kein erneutes Einloggen bei jedem Start

Hinweis: Für die Nutzung wird ein Konto beim UWR Planer benötigt. Die App lädt
die Inhalte von uwr-plan.de und benötigt eine Internetverbindung.

Diese Version (F-Droid) enthält keine Google-Dienste.

Zerion

2026-06-04T23:06:16.764000+00:00

Zerion is a private messenger. It runs over Tor, so your IP address is hidden from the people you message and from the network. There's no phone number, no email, no account on a server. Your messages live encrypted on your device.

Everything is end-to-end encrypted with hybrid post-quantum cryptography — both today's standard algorithms and the new NIST quantum-resistant ones. If quantum computers arrive sooner than expected, your old conversations stay safe.

WHAT YOU CAN DO

• One-to-one chats with end-to-end encryption
• Group chats up to a few dozen people
• Voice calls over Tor
• Send photos, videos, voice notes, and documents
• Disappearing messages
• A built-in vault for passwords, notes, and private files
• Channels — a publisher-to-subscriber broadcast layer with optional discussion threads

CHANNELS

Channels are a one-to-many space. One person writes, many people read.

• Public channels: anyone with the invite link can subscribe
• Private channels: subscribers ask to join, the owner approves
• Discussion threads: owners decide whether subscribers can reply under each post
• Editor delegations: let trusted people post without sharing your identity key
• Pinned posts, reactions, attachments
• No subscriber-to-subscriber metadata leaks — subscribers don't see each other

HARDENED MODE (OPT-IN)

Three independent protections under Security settings, all off by default:

• Refuse to start on tampered devices (unlocked bootloader, modified system)
• Refuse to start when a debugger, root, or hooking framework is detected
• Sign out automatically (or wipe) if ADB or file transfer is enabled over USB

PRIVACY AND SECURITY

• Tor-only transport — no Wi-Fi, Bluetooth, or LAN exposure
• No phone number, no email, no central server
• No telemetry, no analytics, no crash reporting
• No logging of any kind — verified at build time
• Encrypted at rest with SQLCipher and a password-derived key
• Screenshots blocked inside the app
• Notifications never show message previews
• Open source on GitHub, GPL v3, audited per release

WHO IT'S FOR

People who want to talk to other people without a third party in the middle. Journalists and their sources, activists, lawyers and their clients, people in countries that block secure messengers. Anyone who doesn't want to hand a phone number to a tech company every time they install a messenger.

WHAT IT WON'T DO

• It won't message people who aren't on Zerion
• It won't work without an internet connection (Tor needs one)
• It won't restore your account if you forget the password — there is no recovery, and that's the point

LEARN MORE

• Website: https://zerion.chat
• Source: https://github.com/zerionproject/Zerion

Built on the Bramble protocol. GPL v3.

Android IP Camera

2026-06-09T21:28:39.859000+00:00

Features

🌎 Built in server, just open the video stream in a web browser, video app or even set it as a Home Assistant MJPEG IP Camera (using `https://[ip_address]:4444/stream`)
📴 Option to turn the display off while streaming
🤳 Switch between the main or selfie camera
🎛️ Remote web interface with controls for camera section, image rotation, audio/video sync, flash light toggle, resolution, zoom, exposure and contrast
🖼️ Choose between different image quality settings and frame rates (to help reduce phone over heating)
🛂 Username and password protection
🔐 Automatic TLS certificate support to protect stream and login details via HTTPS

Warning

If you are planning to run this 24/7, please make sure that your phone does not stay at 100% charge. Doing so may damage the battery and cause it to swell up, which could cause it to explode.

Some models include an option to only charge to 80%, make sure this is enabled where possible.

Note: running at a higher image quality may cause some phones to over heat, which can also damage the battery.

iBeacon Tasker Plugin

2026-06-03T17:14:17.489000+00:00

iBeacon Tasker Plugin scans nearby Bluetooth LE iBeacon advertisements and returns matching beacon details to a Tasker or Locale-compatible automation task.

The scan can match any iBeacon, or filter by UUID, major value, minor value, and minimum RSSI. Results are returned as local variables including UUID, major, minor, RSSI, advertised TX power, estimated distance, Bluetooth address, and timestamp.

The app includes a simple launcher screen for granting permissions and testing scans without Tasker. Tasker scans run on demand; an optional compatibility monitor can be started for devices where background scans are unreliable. The monitor requests notification permission so Android 13 and newer can show the silent foreground-service notification. The app requests background location because Android treats Bluetooth LE scan results as location-capable, and Tasker-triggered scans may run after the app is no longer visible.

The source repository includes code, license, releases, and issue tracking.

Tasker or another Locale-compatible host is required for automation integration. The app has no ads, analytics, trackers, in-app purchases, or paid features. It does not request Internet access and does not send scan results off the device.

Compound Calculator

2026-06-03T17:14:17.489000+00:00

Compound Interest Calculator helps people estimate how savings or investments may grow over time.

It uses a guided three-step flow:

* Enter the money you have now, what you add each month, and the currency symbol to display.
* Choose how long the money can grow, an estimated yearly interest rate, and how often interest is added.
* Review the ending balance, total money added, interest earned, an interactive graph, and a year-by-year breakdown.

The app is designed for people who are not comfortable with financial jargon. It uses plain labels such as "You added" and "Your money earned" to make the result easier to understand.

Privacy:

* No ads
* No analytics
* No tracking
* No Google services
* No network permission
* No exchange-rate downloads

This calculator is an estimate, not financial advice.

Mood Cairns

2026-06-13T08:50:22.706000+00:00

A private, fully offline Android mood tracker. Log how you're feeling against your own scales, in your own time windows, on your own device. Nothing is ever uploaded - sync, if you want it, is your job (Syncthing works well on the encrypted backup folder).

Features

* Custom scales. Five built-in scales (Happiness, Anxiety, Stress, Boredom, Pain), each numeric and color-tagged. Add your own; archive the ones you don't want.
* Prompt windows. Define time-of-day windows (e.g. morning 08:00-12:00, evening 18:00-20:00). The app fires one notification per window per day at a randomized time inside it. Tap the notification to jump straight to the log entry screen.
* History and charts. Browse past entries, see per-scale trends over time.
* Encrypted on-disk storage. The mood database is encrypted at rest using SQLCipher. The key lives in memory only while the app is unlocked, and is wiped when you lock it.
* PIN + biometric lock. PIN-gated app entry, with optional biometric unlock. PIN is hashed with PBKDF2-HMAC-SHA256 (600k iterations) before being stored.
* Encrypted backups. Manual export writes an AES-GCM-encrypted JSON file to Documents/MoodCairns/. The encryption key is derived from your PIN with PBKDF2-HMAC-SHA256 (200k iterations) and a fresh per-backup salt embedded in the envelope, so any install (including a fresh one) can decrypt with the same PIN.
* Home-screen widget for one-tap mood logging.

Privacy contract

The app declares no network permissions. Without internet, the process literally cannot open a socket, which makes phone-home impossible regardless of what any included library tries to do.

The build enforces this, so a network permission can never be silently introduced by a dependency update.

If you want backups synced off-device, point Syncthing (or any file manager that can sync a folder) at Documents/MoodCairns/.

Source

Fully open source under GPL-3.0-only. Built on Kotlin, Jetpack Compose, Room, SQLCipher, and AndroidX.

C2K — Couch to 5K & 10K

2026-06-03T17:14:17.489000+00:00

C2K is a free, open-source running trainer for Android that guides you from the couch to running 5K or 10K — with no Google services, no tracking, and no ads.

Features:
• Couch to 5K (C25K) — 9-week program, 3 runs per week
• Couch to 10K (C210K) — 14-week program
• Audible voice prompts — "Start running", "Walk for 90 seconds", countdown warnings
• Background workout timer — continues with screen off
• GPS tracking (optional) — records distance and pace; works without GPS too
• Progress tracking — remembers which weeks and days you've completed
• Works offline — no internet permission required
• No Google Play Services required — compatible with GrapheneOS and de-Googled devices

Permissions:
• FOREGROUND_SERVICE — keeps the workout timer running with screen off
• WAKE_LOCK — prevents the CPU sleeping mid-workout
• ACCESS_FINE_LOCATION — optional GPS for distance/pace tracking (you can skip this)
• POST_NOTIFICATIONS — workout notification with pause/stop controls

C2K is free software released under the GNU General Public License v3.

SrednaBG

2026-06-03T17:14:17.489000+00:00

SrednaBG показва средната ви скорост в реално време вътре в зоните със средна скорост в България — и точно колко бързо можете да карате до края на отсечката, без да превишите ограничението.

Безплатно. Отворен код. Само за България.

КАКВО ПРАВИ

• Средна скорост в реално време — Веднага щом влезете в зона, средната скорост става главното число. Без закъснение, без скокове в стойността — обновява се на всяка секунда.

• Макс. сега — Максималната скорост, с която можете да карате до края на отсечката, без да превишите ограничението. Waze показва само зоната; SrednaBG ви казва какво да правите.

• Зелено / жълто / червено — с един поглед — Цветът на екрана отговаря на състоянието. Зелено: в норма. Жълто: внимание, забавете. Червено: вече сте в превишение.

• Гласови съобщения на български и английски — Не откъсвайте очи от пътя. Приложението ви съобщава на глас кога влизате в зона, кога напускате и кога трябва да забавите — на езика, който изберете.

• Работи офлайн — Картата на България и списъкът със зони са вградени в приложението. Няма нужда от интернет в колата. Обновленията пристигат тихо, когато сте на Wi-Fi.

• До Waze или вместо него — Използвайте SrednaBG като пълноценен навигатор или го оставете да работи във фон до Waze / Google Maps — ще чуете гласа му, когато е важно.

ЗА РАЗРЕШЕНИЯТА

• Местоположение във фон — Зоните със средна скорост може да са дълги километри, а пътуването често надхвърля времето за изгасване на екрана или върви зад друго навигационно приложение. SrednaBG се нуждае от местоположение във фонов режим, за да продължи да изчислява средната ви скорост при изгасен екран или когато друго приложение е отпред. Използва се само за изчисляване на скоростта ви в зоните — не се споделя и никога не напуска телефона.

• Игнориране на оптимизациите за батерия (по избор) — Можете да разрешите изключение, за да не спира системата проследяването по средата на пътуването. По избор е и се иска само от карта, която докосвате; проследяването тръгва и без него, но е по-малко надеждно на устройства с агресивно управление на захранването.

ПОВЕРИТЕЛНОСТ

• Без бисквитки, без тракери.
• Без акаунт, без имейл, без регистрация. Инсталирате и карате.
• Без реклами. Без покупки вътре. Безплатно завинаги.
• Без SDK-та на трети страни. Без Google Analytics. Без Firebase.
• Местоположението ви никога не напуска телефона.

Отворен код — MIT лиценз.
Сорс код: https://github.com/demosten-com/SrednaBG

2026 Football Fixtures Widget

2026-06-03T17:14:17.489000+00:00

2026 Football Fixtures Widget shows the 2026 international football tournament fixture list with schedule and score-style home-screen widgets.

The app updates once per day from the public openfootball/worldcup.json data file and falls back to bundled CC0 fixture data when offline.

This is an unofficial fan app. It is not affiliated with, endorsed by, or sponsored by FIFA, the tournament organizers, or any football federation.

Features:
- Daily schedule refresh
- Bundled fallback schedule
- Fixture list
- Today view
- Results-ready view
- Schedule widget
- Compact score/next-match widget

The app contains no ads, no analytics, no account system, and no proprietary SDKs.

Voki Bot

2026-06-10T23:16:39.956000+00:00

Fa que o tuyo dispositivo Android execute accions (comandos)
quan pase algo (disparadors).

Disparadors implementaus:

- Etiquetas NFC (configurar tocando-las)
- Dreceras (creya iconos en o lanzador)
- Dispositivos Bluetooth (en conectar-se)

Comandos implementaus:

- Activar components d'aplicación (Actividatz, Serbicios, Receptors)
- Ubrir pachinas de configuración d'o sistema

Foldio

2026-06-02T23:10:38.659000+00:00

Play music that resides in folders. It is more ecological to avoid streaming.

Features:
* Folder-based playlists: each subfolder of your chosen root becomes a playlist
* Playback: play, pause, skip, shuffle; background playback as a foreground service
* Multi-playlist shuffle: select multiple playlists and shuffle all tracks together
* Album artwork: extracts embedded ID3 artwork; override per playlist with any track's art

Appstract Icon Pack

2026-06-04T23:06:16.764000+00:00

Appstract is an abstract Android icon pack with nearly 590 hand-designed icons. Originally created by Melanie Gutzmann (mirrorkeydev), this community-maintained fork brings the pack to F-Droid.

Features:
• 590 abstract icons covering popular apps
• Support for Nova, Lawnchair, ADW, Apex, Action, and many other launchers
• Icon request via email
• Wallpapers loaded from GitHub
• Muzei live wallpaper integration

Credits:
• Original design and icons by Melanie Gutzmann
• Built on CandyBar FOSS by Donnnno
• Community fork maintained for F-Droid

All work is licensed under Apache 2.0.

Weather

2026-06-05T22:42:41.309000+00:00

A modern, open-source weather app with Material You

Features:
- Hourly and daily forecasts
- Air Quality, UV Index, Pollen, Humidity, Pressure, Wind, Visibility, and Sunrise/Sunset blocks
- Home screen widgets

Collective Club Maze

2026-06-02T23:10:38.659000+00:00

Are you a fan of the captivating board game ricochet robots? If so, we're excited to introduce its digital counterpart!

In this game, your objective mirrors the icy puzzle challenges found in Pokémon gyms: navigate your player across the board, moving in straight lines until you encounter a wall. The key is to reach the designated goal, ideally in the fewest possible moves for those seeking an extra challenge.

Currently, the game features an endless loop where you can attempt to achieve goals without a move limit.

Acoustic

2026-06-10T23:16:39.956000+00:00

Acoustic is a simple internet radio app for Android

Features:
Supports M3U file importing/exporting
Works on Android 5 to 16
ICY metadata for stations
URI for quick station adding (Uses acoustic://register?name=&url=http://url.com&image=http://url.com/image format, only URL entry is required)
No additional tracking

ShizuWall

2026-06-02T23:10:38.659000+00:00

A lightweight, privacy focused Android firewall application that blocks network connections for selected apps without requiring VPN. ShizuWall leverages Shizuku to provide powerful network control capabilities. Requires Android 11 (API 30) or higher.

Acho

2026-06-02T23:10:38.659000+00:00

Acho Chat is a lightweight Android client that provides access to the Acho social network.

Autu Mandu

2026-06-10T23:16:39.956000+00:00

Autu Mandu es una aplicación android basada en la discontinuada Car Report con algunas nuevas opciones que te permite introducir repostajes y otros ingresos y gastos de tus vehículos además de mostrar bonitos informes.

Puede añadir recordatorios basados en el kilometraje y la hora para acciones recurrentes relacionadas con el coche, por ejemplo, la inspección general una vez al año.

Ofrece sincronización con webdav y dispone de funciones básicas de copia de seguridad/restauración e importación/exportación de CSV.

duckAssist

2026-06-04T23:06:16.764000+00:00

duckAssist ist ein schlanker, datenschutzfreundlicher Android-WebView-Wrapper, der speziell für Duck.ai (den privaten KI-Chat-Dienst von DuckDuckGo) entwickelt wurde. Er schließt die Lücke zwischen Web und Native, indem er fortschrittliche Integrationsfunktionen bietet und gleichzeitig die grundlegenden Datenschutzprinzipien von DuckDuckGo wahrt.

Hauptmerkmale:
- Fokussierte Benutzeroberfläche: Eine saubere, ablenkungsfreie Umgebung, die auf KI-Chats zugeschnitten ist, inklusive einer nativen Statusleiste.
- Integration des digitalen Assistenten: Legen Sie duckAssist als Standard-Assistenten-App Ihres Geräts fest, um sofortigen Zugriff zu erhalten.
- Automatische Sprachaktivierung: Das Starten über die Assistenten-Verknüpfung löst automatisch einen neuen Sprachchat aus.
- „Ask duck.ai“-Integration: Wählen Sie Text in einer beliebigen Anwendung aus und wählen Sie „Ask duck.ai“ im Kontextmenü.
- Intelligente Link-Handhabung: Externe Links werden automatisch in Ihrem Standard-Webbrowser geöffnet.
- Verbesserter Datenschutz: Sitzungsdaten bleiben erhalten und der App-Cache wird beim Verlassen oder Schließen der App automatisch gelöscht.
- Native Dateiunterstützung: Nahtloses Hochladen von Dokumenten und Herunterladen von Anhängen.

NOVA

2026-06-02T23:10:38.659000+00:00

NOVA is a community-built, open-source Android client for Unraid®
servers — array health, container and VM state, live system metrics
in a clean Material 3 interface tuned for quick mobile checks.

Talks to your server through the official Unraid API (the Connect
plugin's GraphQL endpoint) over your own network — no third-party
services involved. Your API key stays on your device, encrypted at
rest with the Android Keystore.

Features:

* Overview: array capacity, CPU/memory live, container/VM counts,
parity progress at a glance
* Array: per-disk status, temperatures, capacity, start/stop
* Docker: every container with status; start/stop/restart/pause,
jump to the container's Web UI, image-update detection + apply,
live container logs
* VMs: state with start/stop/pause/resume
* Multiple servers with local/remote address each
* Notifications: Unraid notifications with Unread/Archived tabs
* Server plugins: read-only inventory + install-operation history
* Network interfaces: read-only NIC inventory (IPv4/IPv6 + hardware)

Requires Unraid 7.x with the API/Connect plugin enabled. Android 8.0+.

Unraid® is a registered trademark of Lime Technology, Inc. NOVA is
an independent, community-built client and is not affiliated with,
endorsed by, or supported by Lime Technology.

Magnifica

2026-06-02T23:10:38.659000+00:00

Magnifica is a magnifier app I built because sometimes text is tiny, labels are impossible to read, and product designers apparently enjoy using microscopic fonts.

The name is a little bilingual joke, born of a glorious act of linguistic optimism. I'm Spanish, and "Magnifica" sounds a bit like "magnify" in English. At the same time it brings to mind magnífica in Spanish, which means "magnificent." So the goal was obvious: build a magnifier app that's, well... magnificent.

WHAT IT DOES

• Magnifies stuff. The tiny print on a medicine box, the impossible serial number on a router, the ingredients list written by someone who clearly hates you — or that suspicious little dot on your kid's leg that you really, really need to know is a freckle and not a tick. Point, zoom, see.

• Sensible zoom. It steps in powers of two (1x, 2x, 4x, 8x…) and tops out at whatever your camera can actually do. Tap plus and minus, no fiddly pinching.

• Tap to focus. See a blurry thing, tap it, it becomes a readable thing.

• A torch. On the back camera it's your real flashlight. The front camera has no flash, so it turns the whole screen blindingly white and calls that a "flash." It's a hack. It works.

• Front and back cameras, one button to flip between them.

• Negative mode. Invert the colors with one tap — handy for low-contrast or light-on-dark text. The button even previews what you're about to switch to.

WHAT IT DOESN'T DO

No accounts. No ads. No mysterious permissions. It wants the camera, because it's a camera app, and then it would like to be left alone to do its job.

Magnifica: a magnificent way to make small things bigger.

iSpindle Plotter

2026-06-02T23:10:38.659000+00:00

iSpindle Plotter is a self-hosted companion app for the iSpindel — an open-hardware floating hydrometer used by home brewers to track specific gravity through a fermentation. The app runs a small HTTP server on your phone that the iSpindel posts its readings to over your local Wi-Fi network, then stores, charts, and analyses those readings without ever sending your data to a third-party cloud service.

Pairing and configuration:

* Auto-pair flow that joins the iSpindel's configuration access point, sets the phone as the HTTP target (Generic HTTP / selAPI=3), reads the device's existing cubic calibration polynomial off the firmware, and reconnects to your home network — without losing pre-existing fields like the calibration on subsequent saves.
* mDNS-style hostname discovery so the iSpindel can find your phone again after either device's IP changes.
* Pushes the app's own calibration polynomial back to the iSpindel when you re-calibrate.

Calibration:

* Fit cubic / quadratic / linear polynomials from your own sucrose-dilution measurements.
* Imports the iSpindel's pre-installed factory calibration on first pairing.
* Setup guide with a sucrose-step-dilution recipe for 1.000–1.080 SG.

Plotting and analysis:

* Tilt angle, temperature, specific gravity, and battery voltage charts with a 24h / 7d / 30d / All time-window switcher.
* Potential-alcohol secondary axis on the SG chart.
* Robust phase classifier (Lag / Active / Slowing / Conditioning / Stuck / Cold crash) using a modified-Gompertz Levenberg-Marquardt fit (Zwietering et al. 1990), with fallback to an attenuation-prior when the data is too early to constrain the asymptote.
* Predicted final gravity overlaid on the chart with a tapering uncertainty band derived from short-time noise estimation and the calibration polynomial's residual.
* Battery runway estimate: linear discharge fit projecting time-to-cutoff at the current sample rate.
* Trim-before-date-and-time to drop pre-fermentation noise; CSV export via the system file picker.

Privacy:

* No analytics, no telemetry, no third-party network connections.
* Data is held only on your phone and only sent to your iSpindel's local IP for configuration writes.
* The app's HTTP server listens on the phone's local network address only.

Hardware: built and tested with an MTB iSpindel PCB 4.0; should work with any iSpindel firmware that supports the Generic HTTP target.

Vegan Inspector

2026-06-01T09:30:16.819000+00:00

Vegan Inspector ist eine App, die dir schnell und einfach anzeigt, ob ein Produkt vegan oder vegetarisch ist.

Funktionen:

Barcode-Scanner: Scanne den Barcode eines Produkts und erhalte sofort Informationen zu dessen veganem oder vegetarischem Status.

Minimalistische Benutzeroberfläche: Nur das Wesentliche, Scanner und Ergebnisse.

Offene API & Datenquellen: Unsere API ist Open Source und bezieht Daten von OpenFoodFacts sowie zukünftig weiteren Quellen.

Netzwerkzugriff:

Die App stellt nur dann eine Verbindung zum Internet her, wenn ein Barcode gescannt wird. Beim Start oder im Hintergrund werden keine Verbindungen hergestellt. Folgende Dienste werden aufgerufen:

api.vegan-inspector.app: die Open-Source-Backend-API, die Produktdaten abruft bzw. als Proxy fungiert

images.openfoodfacts.org / static.openfoodfacts.org: Produktbilder und Daten von OpenFoodFacts

Quedalle

2026-05-31T06:46:38.122000+00:00

I was tired of launchers that look like airplane cockpits. I wanted one that just launches apps. So I made Quedalle — French slang for "absolutely nothing":

Quedalle in useless widgets.
Quedalle in flashy animations.
Quedalle in endless menus.

But also:

Quedalle in ads.
Quedalle in tracking.
Quedalle in mandatory logins.
Quedalle in paid features.
Quedalle in internet permissions.

Just a launcher. A tile grid. Your apps. That's it.

TILES

- App tiles — with live notification badge counts
- Spacer tiles — colored blanks to structure your grid
- Divider tiles — thin lines between tile groups

CUSTOMIZATION

- Drag and drop to reorder any tile
- 12 color presets per tile, plus app-color and transparent
- Inline app search

PRIVACY

- No internet permission
- No analytics, cloud sync, or accounts
- Open source under GPL-3.0

通知亮屏

2026-05-31T06:46:38.122000+00:00

通知亮屏（WakeUpScreen）是一款开源 Android 应用，收到通知时自动点亮屏幕。无云服务、无冗余、零妥协。

功能特性：

• 即时亮屏 —— 收到通知的瞬间屏幕自动亮起。手机放在桌上也不会错过重要信息。

• 口袋模式 —— 智能检测手机是否在口袋或包中，自动保持息屏。省电从细节做起。

• 应用筛选 —— 精确选择哪些应用可以亮屏。完全掌控什么值得你的关注。

• 深色模式 —— 精美的深色界面，完美适配 AMOLED 屏幕。护眼又省电。

• 无需网络 —— 完全在设备本地运行。零数据采集，零服务器连接。你的隐私得到绝对保障。

• 轻量级 —— 极小的资源占用，几乎无感的电量消耗。基于 Kotlin 开发，原生性能开箱即用。

设计理念：

三星等厂商更倾向于 Always on Display，而本应用则倾向于在平常关闭屏幕，收到通知时再点亮，类似 iOS 与 MIUI 的表现形式。

与类似应用相比，本应用有三个核心优势：
- 开源 —— 遵循 GPLv3 协议，所有代码完全公开
- 无需网络 —— 不申请网络权限，让使用者安心
- 无广告 —— 纯粹为需求而生，没有盈利压力

使用方法：

1. 安装并授权通知访问权限。仅此一项权限，数据永不离开你的设备。
2. 选择哪些应用可以唤醒屏幕，放行重要消息、过滤无关干扰。
3. 就这样，尽情生活。WakeUpScreen 在后台静默运行。

更多可选功能（均可自由开关）：

• 自定义亮屏时间
• 免打扰侦测 —— 开启免打扰时自动暂停亮屏
• 睡眠模式 —— 自定义夜间暂停时段
• 持续通知优化 —— 自动忽略导航、音乐等长驻通知
• 仅充电时唤醒
• 通知日志（记录通知渠道的重要级别、声音、震动信息）
• 功能测试页面

基于 Jetpack Compose 与 Material 3 开发。GPLv3 开源协议。无广告、无追踪、不申请网络权限。

FoxAppMemo

2026-05-31T06:46:38.122000+00:00

FoxAppMemo is a fully offline app manager and memo tool. Browse your installed apps or enter any package name manually, then keep personal notes alongside a simple three-level rating, a status label, and free-form tags.

Features:
• Browse installed apps directly from the app and add them to your list in one tap
• Rich memos – attach a free-text note to any app
• Simple ratings – 自分向きじゃない / ふつう / 好き (Not for me / Normal / Like)
• App genre auto-detected from the OS and pre-filled as a tag
• Status labels – Trying / Main / Avoid / Blacklist / Reconsider
• Tag system – create tags on the fly and filter by multiple tags at once
• Powerful filters – search by name or package, filter by status, tags, and specific rating values
• Export your full memo list as a pretty-printed JSON file via the Storage Access Framework (you choose the save location)
• Swipe-to-delete with confirmation dialog
• Material You / Material 3 design with a warm fox-inspired colour palette

Privacy:
• No internet permission – the app never makes any network requests
• All data is stored locally in a Room (SQLite) database on your device
• The only permissions used are QUERY_ALL_PACKAGES (to list installed apps) and the implicit storage access granted by the system file-picker when you choose to export

Valencia Transit Reloaded

2026-05-31T06:46:38.122000+00:00

Public Transit information for the metropolitan areas of Valencia and Alicante, using the same APIs and data as the official APPs.

Right now, only Metrovalencia and TRAM d'Alacant are supported, more systems coming in the future!

· Search Stops.
· Save your favorite stations.
· See stop real time information.
· Search schedules.
· Networks map.
· Check your SUMA Card info.

Note: As this APP shows the same info as the official APPs/Websites, if the info is wrong there, it will be wrong here. You have been warned!

MobiloSignal

2026-05-31T06:46:38.122000+00:00

Mobilosignal shows your Android phone’s real-time cellular signal strength in dBm. The value is always visible in the status bar and in a notification, even while you use other apps.

Unlike signal bars, dBm is a precise measurement of radio signal power, allowing you to see actual network conditions instead of a simplified guess.

Practical uses of monitoring signal strength in dBm:

📞 Prevent call drops in weak areas
If signal falls below about -105 dBm, voice calls become unstable even if bars are still visible. Seeing this in advance lets you move a few steps before dialing instead of losing the call mid-conversation.

🎮 Avoid lag spikes during mobile gaming
Online games become unstable below roughly -95 dBm. Monitoring this lets you reposition before starting a match instead of dealing with unpredictable lag or disconnects.

🎥 Stable video uploads and streaming
Upload-heavy tasks such as live streaming or sending large videos require stronger signal, typically better than -90 dBm. dBm lets you confirm the connection is sufficient before starting.

🚗 Predict signal loss on daily routes
While commuting, you will notice exact dBm values where signal consistently drops below usable levels. This allows planning calls or downloads outside those zones instead of discovering the problem every day.

🏠 Choose the exact spot for hotspot usage
When using your phone as a hotspot, performance depends directly on signal strength. Moving from -105 dBm to -85 dBm can multiply speed several times. The app shows exactly where that improvement happens.

🔋 Explain sudden battery drain
If your phone sits at -110 dBm for long periods, it continuously boosts transmission power. This is a measurable cause of fast battery drain, not some mysterious background app.

🏢 Find the one place in a building that works
In offices, basements, or elevators, signal can change from -75 dBm to -115 dBm within a few meters. The app helps you locate the one usable spot instead of guessing or walking randomly.

📡 Verify signal improvement objectively exists
After installing a repeater or moving near a window, you can confirm improvement numerically, for example from -108 dBm to -82 dBm, instead of relying on subjective “feels better”.

📶 Decide when to switch to Wi-Fi
If cellular drops below about -100 dBm while Wi-Fi is available, switching avoids slow speeds and packet loss. The decision becomes data-driven instead of reactive.

🔄 Compare network conditions across time
Observe how signal varies during the day. Consistent drops at specific hours indicate tower congestion or load issues rather than physical coverage problems.

⚠ Identify false “full bars” situations
Some phones display high bars even at -95 dBm or worse. Seeing the real value prevents trusting misleading UI and explains why performance does not match what the screen suggests.

📶 Detect unstable signal before drops happen
Signal bars on Android are not standardized and are defined by device manufacturers and carrier configuration. As a result, visually “strong” signal may still correspond to borderline radio conditions (around -95 to -105 dBm). dBm reveals radio signal degradation in real time, allowing you to react before calls drop or data stalls.

⚠ Separate signal problems from network problems
Strong signal (e.g. -70 dBm) with poor internet performance indicates carrier-side congestion. Weak signal (e.g. below -105 dBm) indicates coverage limitations. This distinction prevents incorrect troubleshooting.

Mobilosignal turns your Android phone into a precise signal indicating tool, replacing unreliable signal bars with quantitative data about connectivity and network troubleshooting.

Created by Eugen Barilyuk EB43 https://eb43.github.io

Inner Breeze

2026-06-11T23:08:36.644000+00:00

Eine freie, quelloffene App für geführte Atemmeditation nach der Wim-Hof-Methode.

Funktionen:
- Geführte Atemsitzungen mit visuellen und akustischen Hinweisen
- Anpassbare Atemanzahl und Haltezeiten
- Sitzungsverlauf mit lokaler Speicherung
- 8 Farbthemen (Forest, Ocean, Sky, Sunset, Lavender - jeweils hell/dunkel)
- Soundeffekte (Einatmen/Ausatmen, Glocke)
- Vollbildmodus mit korrekter DPI-Skalierung
- Touch-optimierte Oberfläche für Mobilgeräte

Verfügbare Plattformen: Linux, Windows, Android, WebAssembly.

Otoscope

2026-06-09T21:28:39.859000+00:00

Otoscope is a clean, ad-free replacement for the proprietary apps shipped with cheap Wi-Fi otoscope cameras (Xylla / Wudaopu hardware, and similar JesHome / Enjoy-branded devices).

The stock companion app — "AIR-Look" — bundles a dozen ad and analytics SDKs (AdMob, AppLovin, IronSource, MBridge, Vungle, Pangle, Mintegral, etc.). Otoscope reimplements just the connection and viewer functionality, with nothing else.

Features:

* Discover the camera over Bluetooth Low Energy.
* Join the camera's open Wi-Fi access point in a one-process scope, so the rest of your traffic is not affected.
* Live video stream, decoded in-app over the camera's custom UDP protocol.
* Auto-rotation driven by the camera's on-board accelerometer.
* Circular mask matching the otoscope lens.

Otoscope is GPL-3.0-or-later and contains no third-party trackers, ad SDKs, or proprietary native libraries.

Offline Currency Converter

2026-05-30T20:22:17.598000+00:00

Offline Currency Converter is a privacy-focused currency converter app that works offline. Sync exchange rates from the free Frankfurter API and convert currencies even when you're not connected to the internet.

Features:

Works completely offline

Supports 160+ currencies

Automatic exchange rate sync

Recent conversion history

Material Design 3 interface

This app is free and open source (AGPLv3).

WhatsOpen

2026-05-30T20:22:17.598000+00:00

WhatsOpen lets you start a WhatsApp conversation with any phone number — even numbers you haven't saved as contacts.

Features:

* Enter a phone number with country code and open WhatsApp directly
* Auto-detect phone numbers from your clipboard
* Browse recent call log entries and open WhatsApp for any of them
* Filter call log by call type and WhatsApp contact status
* Material 3 design with light and dark themes

WhatsOpen requires no network access, contains no analytics, and does not track you. All processing happens on-device.

Permissions:

* Read call log — to show recent calls
* Read contacts — to display contact names alongside numbers

Forkgram Classic

2026-06-13T08:50:22.706000+00:00

Forkgram Classic 是一款 Android 平台上的 Telegram 分支，只为一个目标而生：保留经典界面，也就是 “Liquid Glass”（液态玻璃）风格出现之前的样子。

它基于 Forkgram 构建，沿用了后者贴心实用的体验优化；不含任何遥测、不做数据分析、也不接入第三方服务器，所有流量只发往 Telegram 官方服务器。

Voyager

2026-06-10T23:16:39.956000+00:00

Voyager is a beautiful, feature-rich file manager built with Material Design 3 and Jetpack Compose.

Features:
• Local file browsing with full file management (copy, move, rename, delete)
• SFTP/SSH remote file access
• FTP remote file access
• SMB/CIFS network share browsing
• WebDAV remote file access
• 20 built-in themes including Catppuccin, Nord, Solarized, Gruvbox, Rosé Pine, Tokyo Night, and High Contrast
• Custom theme support
• AMOLED black theme
• List and grid view modes
• Bookmarks and quick access
• Storage usage overview
• Hidden files toggle
• Multiple sort options (name, size, date, type)
• Multi-select with copy/cut/paste
• Material You dynamic color support (Android 12+)

Privacy:
• No analytics or tracking
• No internet access required for local browsing
• All network connections are user-initiated
• Fully open source (GPLv3)

Backlog Tracker

2026-06-09T21:28:39.859000+00:00

A beautifully crafted, Material Design 3 mobile and web application powered by React, Vite, Tailwind CSS v4 to help students calculate, track, and systematically defeat compounding academic backlogs.

Features:
- Track and calculate compounding backlogs
- Material Design 3 ui
- Light and dark themes
- Local offline data storage
- IMPORT/EXPORT Json backups and course designs

Albi

2026-05-29T22:38:18.321000+00:00

Albi is a privacy-focused health tracking app that keeps all your data on your device.

Features:
- Track your weight, blood pressure, and other health metrics
- View your progress with beautiful charts
- Export and backup your data locally
- No cloud services or account required
- No tracking or analytics
- Fully open source

Your health data stays on your device. No accounts, no cloud sync, no tracking.

Last Launcher

2026-06-11T23:08:36.644000+00:00

Last Launcher je minimální textový spouštěč systému Android vytvořený pro rychlost a jednoduchost. Žádné ikony, žádné widgety, žádný chaos, pouze vaše aplikace jako jednoduché textové popisky.

Funkce:
* Textová domovská obrazovka s připnutými zkratkami aplikací
* Rychlá zásuvka aplikací s okamžitým hledáním
* Seznam úkolů s hledáním, přeuspořádáním a posouváním k odstranění
* Dlouhé stisknutí pro vložené akce, přejmenování, připnutí, skrytí
* Režim hledání pro spuštění orientované na klávesnici
* Systém/Světlý/Tmavý motiv s podporou čistě černého AMOLED
* Dodatečný motiv s efekty CRT scanline a neproporcionálním písmem
* Skrýt aplikace, které nechcete vidět
* Automatické spuštění, když se jedna aplikace shoduje s vaším hledáním
* Režim na celou obrazovku, skrýt stavový řádek a navigaci
* Podpora více jazyků

Last Launcher je bezplatný, open source (EUPL-1.2) a neobsahuje žádné reklamy, sledování ani telemetrii. Vaše data zůstávají na vašem zařízení.

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Prohlášení o službě usnadnění:
Last Launcher využívá rozhraní Android AccessibilityService API k umožnění volitelného gesta 'dvojité klepnutí pro uspání'.

Prostřednictvím rozhraní AccessibilityService API neshromažďujeme, neukládáme ani nepřenášíme žádné osobní ani citlivé uživatelské údaje a žádné informace nikdy nesdílíme ani neodesíláme z vašeho zařízení.
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Haven

2026-05-28T23:50:18.733000+00:00

Haven is a Free and Open-Source app that leverages the "Work Profile" feature of Android to provide an isolated space that you can install or clone apps into.

Haven uses the application id io.github.kennethchoinfosec.haven, so it installs as a separate app and does not upgrade or replace existing installs of the original app.

The main use-cases of Haven include:

- Installing apps inside a work profile for isolation
- "Freeze" apps inside the work profile to prevent them from running or being woken up when you are not actively using them
- Installing two copies of the same app on the same device

Note that Haven depends on the Work Profile feature of the Android system, so any bugs related to Work Profiles in the Android-derived system you are using will affect Haven. In addition, Haven can only be as secure as the Work Profile implementation.

LoloTrans

2026-06-03T17:14:17.489000+00:00

LoloTrans is an Android translator with a freely movable floating bubble.

After actively tapping the bubble, the app reads copied text from the clipboard, auto-detects the source language and shows the translation in a movable overlay.

The F-Droid variant uses a LibreTranslate-compatible provider. No Google ML Kit, no Google Play Services and no Firebase are included. The LibreTranslate server URL is user-configurable. No API keys are hardcoded or required.

The app does not monitor the clipboard continuously. Clipboard text is read only after an explicit user tap on the bubble.

Quick Search

2026-05-28T23:50:18.733000+00:00

Quick Search is a fast Android launcher and search app that unifies results from apps, app shortcuts, contacts, calendar events, files, device settings, app settings, and the web—plus built-in tools like calculator, unit converter, currency converter, and optional AI search.

Search everything
• Apps and shortcuts with smart ranking and typo tolerance
• Contacts with call, text, and messaging integrations
• Calendar events, notes, files, and folders
• Android system settings and Quick Search settings
• 25+ web search engines with customizable shortcuts

Tools from the search bar
• Calculator, unit converter, currency rates, world clock, date math
• Optional AI answers when you add your own API keys (Gemini, OpenAI, Claude, Groq, or compatible APIs)

Customize your experience
• Overlay mode, home screen widgets, Quick Settings tile, or default launcher
• Themes, Material You colors, wallpapers, bottom search bar, and font size
• Import/export settings and granular permission controls

Privacy
Search runs on your device. There are no ads or analytics. Network access is used only for features you enable (web search, optional AI, currency rates).

Slow Mail

2026-05-28T23:50:18.733000+00:00

Slow Mail is an Android email client for reading and composing emails.

As a key privacy feature, it does not store emails or message lists locally. All configurations can be exported to an (optionally encrypted) configuration file. These files can be imported into any Slow Mail client. You can either merge them with your existing settings or apply them as a temporary overlay, making the imported configuration (accounts, settings, PGP keys) valid only for the current session. Configuration files can be stored on any storage medium (local storage, network drives, USB sticks, etc.).

Features

No local storage of emails or message lists
- Advantages: Enhanced privacy and reduced local storage usage
- Disadvantages: Requires an active internet connection and may result in slower load times

Full IMAP and SMTP support

Export and import configurations (accounts, settings, PGP keys) to external files

Optional encryption for configuration files

Session-only configuration overlays

Built-in PGP encryption support

You can find help and more detailed information here

Privamatic

2026-06-11T23:08:36.644000+00:00

Privamatic audits your Android device and gives you a clear 0-100 privacy score based on your actual settings — not guesswork.

Whether you're just starting to take privacy seriously or you're already running GrapheneOS, Privamatic shows you exactly what's exposing your data and how to fix it, step by step.

45+ automated checks cover system security (screen lock, encryption, USB debugging, biometrics, security patch date), network privacy (VPN, Private DNS, Wi-Fi scanning), surveillance apps (Google, Meta, Microsoft, TikTok, AI assistants), and default apps (browser, keyboard, launcher, email). Correctly handles de-Googled setups — microG is detected and not penalised, GrapheneOS sandboxed Play is recognised, and checks that don't apply to your setup are automatically skipped.

Trusted Apps — whitelist FOSS apps that legitimately use accessibility, notification, or location permissions. Toggle an app as trusted and its score penalty is removed instantly. You decide what you trust.

Quick Wins surface the easiest improvements first — each one includes plain-English instructions and a direct link to the relevant Settings page.

Manual Checks remind you to periodically review location permissions, camera and microphone access, and unused apps — the things that can't be checked automatically.

A home screen widget keeps your privacy score visible at a glance, with Material You theming that adapts to your wallpaper.

Fully offline — no network requests, no analytics, no accounts, no cloud sync. All data stays on your device.

Swap

2026-05-28T23:50:18.733000+00:00

Swap runs a local HTTP server on Android so devices on the same Wi-Fi can browse, upload, and download files directly in a browser.
Features include search and sorting in the web UI, ZIP downloads, queued downloads, drag-and-drop uploads, Unicode filename support, and optional password protection for files.

openZinkBooth

2026-05-28T23:50:18.733000+00:00

An easy-to-use photo booth app for capturing and instantly printing photos with HP Sprocket

Summary:
* Easy to Use: Capture, preview and print in three taps — a clean, intuitive interface makes it accessible for everyone.
* Direct Printing: Print directly to your HP Sprocket Zink printer over Bluetooth.
* Filter & Frame Library: Choose from six built-in filters and five frame styles including a classic Polaroid look, filmstrip, confetti and hearts — or upload your own custom PNG overlays.
* Custom Frame Manager: Add, reorder, show/hide and delete custom PNG frames with alpha transparency using an intuitive drag-and-drop interface.
* Responsive Layouts: Optimized for smartphones and tablets in both portrait and landscape orientations — the interface adapts seamlessly to any screen size.
* Smart Auto-Connect: Remembers your last paired printer and reconnects automatically on startup, with automatic retry on unexpected disconnects.
* Full Printer Control: Adjust sleep timer, auto-off, LED colour and other printer settings directly from within the app.
* Open Gallery Support: Print any photo from your gallery, not just freshly taken ones.
* Material You Design: Full Material 3 theming with dynamic colour support.

Pearlnode

2026-05-28T23:50:18.733000+00:00

Pearlnode lets you control Shelly smart home devices directly over your local Wi-Fi network. No cloud account, no internet connection, no data leaving your home.

FEATURES

- Auto-discovery via mDNS, IP range scan, and BLE (for devices in setup mode)
- Manual add by IP address
- Supports Gen1, Gen2, Gen3, and Gen4 Shelly devices
- Per-channel on/off control with live status polling
- Power monitoring (real-time wattage for Plug S, Plug M, and other metering devices)
- RGBW color picker and brightness control
- Dimmer brightness slider
- Relay pulse for door and gate openers
- Schedules: create, edit, enable/disable, and delete device schedules with day-of-week repeat
- Alarm Sync: automatically create device schedules relative to your phone alarm (configurable offset and action)
- Firmware updates: check, download, and upload firmware directly to the device
- Home screen widgets: multi-device toggle widget and single-device widget
- Credentials encrypted on-device with AES-256-GCM via Android Keystore

SUPPORTED DEVICES

Gen1: Shelly 1, 1L, 1PM, 2, 2.5, 4Pro, UNI, i3, Plug, Plug S, Plug US, Dimmer, Dimmer 2, Duo, Vintage, Bulb, RGBW2, EM, 3EM, H&T, Flood, Door/Window 2, Motion

Gen2/Gen3/Gen4: Plus 1, 1 Mini, 1PM, 1PM Mini, 2PM, 4PM, Plus Plug S/M, Plus Dimmer, Dimmer 10V, Wall Dimmer, Plus RGBW PM, Plus i4, Plus H&T, Plus Flood, EM Mini, Pro 1, 1PM, 2, 2PM, 3, 4PM, Pro EM, Pro 3EM, Pro Dimmer, Pro RGBW PM, Wall Display, and Gen3/Gen4 equivalents.

PRIVACY

All communication stays on your local network. The only external connection is an optional firmware update check to updates.shelly.cloud. No analytics, no tracking, no accounts.

RKNHardering

2026-06-13T08:50:22.706000+00:00

RKNHardering 是一款 Android 应用，用于检测设备上的 VPN 和代理使用情况，实现了俄罗斯联邦通信监管局（RKN）识别翻墙工具的方法论。

九个独立检测模块并行运行，最终裁决由 VerdictEngine 计算：

- GeoIP — 通过 GeoIP 数据库和 hosting/proxy 信号提供商检查公网 IP
- IP 比较 — 对比俄境内和境外公网 IP 检测器的响应
- 直接特征 — NetworkCapabilities、系统代理设置、已安装的 VPN 应用
- 间接特征 — 网络接口、路由表、DNS、dumpsys VPN 输出、localhost 代理监听器
- 位置信号 — MCC/SIM/基站/Wi-Fi 数据及 BeaconDB 地理位置查询
- Bypass 检测 — 扫描 localhost 的 SOCKS5/HTTP 代理、Xray gRPC API 端点及底层网络泄漏
- CDN 拉取 — 向追踪端点发送 HTTPS 请求以确定公网 IP
- 通话传输 — 检测 STUN 和 MTProto 可用性以识别流量隧道
- 原生特征 — JNI 级接口、路由、/proc/self/maps hook 标记及 root 指标检查

最终裁决（未检测到 / 需要审查 / 已检测到）基于各模块结果的加权组合计算。

最低 Android 版本：8.0（API 26）。
源代码：https://github.com/xtclovver/RKNHardering

Agora

2026-06-11T23:08:36.644000+00:00

Agora 是一款完全开源、BYOK（自带密钥）的 Android LLM 客户端，面向高级用户。它直接连接 8+ AI 供应商，无中间服务器或跟踪，所有对话均存储在本地。

功能特性：
* 多轮智能体工具调用：网页搜索（Brave、Serper、Tavily、SearXNG）、代码执行、远程 Shell、文件操作（读写/编辑/文件搜索）、记忆管理、语义对话搜索
* 远程设备控制（Conch 协议）：端到端加密（ECDH + AES-256-GCM + HMAC-SHA256），支持多设备配置和 Claude Desktop MCP 集成
* 非线性分支对话：可编辑任意历史消息并探索替代对话路径，基于树形 Room 数据库
* 本地 LLM 推理（llama.cpp / GGUF）及本地嵌入的 RAG 语义搜索
* 深度推理模型支持：主流推理模型（OpenAI、Anthropic、Google、DeepSeek、Qwen），支持实时思考过程流式渲染
* 活跃记忆和保存的记忆文件，实现跨对话持久化上下文
* 上下文窗口管理，实时 token 计数和滑动窗口
* .agora 导出/导入（对话、记忆、提示词、设置、密钥），支持 Claude 和 ChatGPT 的导入
* Markdown 渲染，支持语法高亮、LaTeX 数学公式、图片和文件附件
* 中英文双语支持

Solo Forge

2026-05-28T23:50:18.733000+00:00

Solo Forge is a free and open source Android fitness app for fasting, nutrition, weight tracking, and workout timing.

It is built around local data ownership:

* No backend
* No accounts
* No analytics
* No crash reporting
* Android cloud backup disabled
* Explicit CSV export to a folder you choose

Features:

* Intermittent fasting timer with 16:8, 18:6, 20:4, and 36 hour modes
* State-driven fasting reminders instead of daily notification spam
* Food photo analysis using your own OpenRouter API key
* Manual meal entry and editable macro estimates
* Local calorie and macro goals
* Weight history with charting
* Simple, interval, and exercise/rest workout timers
* Dashboard for fasting, nutrition, weight, workout time, and streaks

Solo Forge sends a network request only when you start food photo analysis. That request goes to OpenRouter using the API key you provide. All saved meals, weight entries, workouts, fasting history, settings, and exports remain local to your device.

Solo Forge is licensed under GPL-3.0.

DriveSoberly

2026-06-13T08:50:22.706000+00:00

DriveSoberly allows you to track your recent alcohol consumption, to assess if you can drive or not.

What is shown to you :
- a clear status (OK, OK but not sober, NO GO)
- your estimated blood rate
- time when you can drive again
- time when you get sober again (0.0 g/L)

Computation takes into account :
- weight
- sex
- rough health indication
- driver legal status (country, young driver, professional)
- drinks (how much alcohol and when)

If the chosen country is not available, you can select OTHER to override the threshold value with your own.

Cloudbase Predictor

2026-06-09T21:28:39.859000+00:00

Cloudbase Predictor helps paragliding, hang-gliding, and sailplane pilots assess flying conditions for a selected location.

It visualises atmospheric forecast soundings from Open-Meteo with thermic forecasts, wind profiles, Stuve diagrams, and cloud-cover charts. You can pick a point on an OpenStreetMap-based map, browse ParaglidingEarth launch sites, save favourite flying sites, choose whether Favorites opens on startup, compare forecast models, and use dark mode in the field.

Forecast data is provided by Open-Meteo. Launch site data is provided by ParaglidingEarth and can be disabled in Settings. Map layers are provided by OpenFreeMap, OpenTopoMap, NASA GIBS, Esri World Imagery, OpenMapTiles, OpenStreetMap contributors, and SRTM.

Fatto

2026-06-09T21:28:39.859000+00:00

Fatto is a TaskWarrior client for Android. It syncs with any taskchampion-sync-server and provides a mobile interface for managing TaskWarrior 3.x tasks.

Key Features:
- Bi-directional sync with any taskchampion-sync-server.
- Task management with filtering, sorting, and detail editing.
- Hierarchical project management with pending task counts.
- Tag management with pending task counts.
- Smart suggestions for projects and tags during task creation.
- Date pickers for due and scheduled dates.
- Daily notifications for due and scheduled tasks.
- Privacy-focused: Bundled fonts, local storage, and no tracking.
- Urgency, priority, UDAs and dependencies support

Fatto is built with Rust and Kotlin, using the TaskChampion sync engine to manage your TaskWarrior database on Android.

Maskan — Private AI Chat

2026-06-09T21:28:39.859000+00:00

مسكن — دردشة ذكاء اصطناعي خاصة ومتعددة المزودين لأندرويد.

استخدم مفتاح API الخاص بك من OpenAI أو Anthropic Claude أو Google Gemini أو DeepSeek أو Groq أو Mistral أو OpenRouter أو Together AI أو أي نقطة وصول متوافقة مع OpenAI بما في ذلك النماذج المحلية (Ollama، LM Studio).

محادثاتك تبقى على جهازك. مفاتيح API مُشفَّرة باستخدام AES-256-GCM عبر Android Keystore. وصول التطبيق الشبكي مُقيَّد بمزودي الخدمة المفعّلين فقط.

المميزات:
• 11 مزوّد ذكاء اصطناعي (سحابي ومحلي)
• استخدم مفتاحك الخاص — لا اشتراكات ولا خوادم وسيطة
• إرسال صور لنماذج الرؤية (GPT-4, Claude, Gemini)
• الإدخال الصوتي — تحويل الكلام إلى نص بالعربية والإنجليزية والتايلاندية
• تصدير المحادثات كنص عادي أو ماركداون
• بحث في المحادثات حسب العنوان والمحتوى
• إيقاف التوليد أثناء الكتابة
• 3 لغات: العربية والإنجليزية والتايلاندية
• جميع المفاتيح مُشفَّرة على الجهاز
• سجل المحادثات محفوظ محلياً فقط
• 12 قالب محادثة جاهز
• ترجمة تراعي اللهجات العربية (الفصحى، الشامي، المصري، الخليجي، المغاربي)
• قوالب ترجمة إنجليزي↔تايلاندي
• مساعد الأدب العربي الكلاسيكي
• تنظيم المحادثات في مجلدات بألوان قابلة للتخصيص
• واجهة عربية كاملة مع دعم RTL
• لا يعتمد على خدمات Google Play
• بدون إعلانات أو تتبع أو تحليلات
• مصدر مفتوح بترخيص GPL-3.0

Autasker

2026-05-30T20:22:17.598000+00:00

Autasker is a free and open-source to-do list application. It's a simple but robust task manager designed to be as comfortable to use as possible and neurodivergent-friendly.

Highlights:

Create tasks and sort them by categories and tabs

The day ends when you say it ends - just change the time in the settings!

A powerful system of repeating tasks - fine-tune the way each task repeats individually

No yelling at you for missing or skipping the tasks - you control the app, not the other way around

A smart system for planning your day every morning: just open the app and it will suggest some tasks to do today

Supported on Windows, Linux and Android

Fully offline - no need to create an account, your data stays with you

In active development: new features soon to come

Momentum

2026-06-09T21:28:39.859000+00:00

Momentum is a permissionless and privacy friendly way to track your progress on anything and make a montage out of
it without thinking about storage or editing

- Montage maker with customizations
- Auto face stabilization
- Calendar View
- Daily reminders

Tune Tangler

2026-05-27T10:42:38.873000+00:00

Tune Tangler is a simple grid for short musical ideas. Record with the built-in microphone or USB-connected audio hardware. You can also load a file from the device.

Play tracks together so they stay in time, or run them independently. Use looping or a single pass — whatever you need. All recordings and
settings are kept after you close the app. You can share tracks or save the whole project as a ZIP file.

NAVIGATION

The top bar shows the app title: the logo on the left opens the side menu; on the right, start/stop all tracks and a “⋮” menu for actions
for the whole grid at once — ZIP project export/import, shared playback tweaks, trim resets, and More settings… (which also opens the side menu).
The side menu lists Help, Recording, Tracks & Grid (including keyboard shortcut presets), Screen, Permissions, the maintenance area, and
profiles at the bottom.

WORKING THE GRID

Each colored block is a quick control: tap it, or — with a keyboard connected — press the matching shortcut key. Want sliders and finer
options? Hold the block — or, with an external keyboard connected, press your shortcut key together with Ctrl. Set each track’s shortcut in its
details.
Each grid row also has start/stop for that row and a “⋮” menu with bulk actions for every track in that row (playback mode, level,
balance, speed, trim resets, delete that row’s recordings).
In the side menu, pick a preset shortcut map for your keyboard: standard (PC-style, flexible grid) or the 24-key 6×4 layout.

INSIDE A TRACK

Trim the start and end, choose loop or single pass, set level and left/right balance, change playback speed, name the track, and assign a
shortcut. Move the track on the grid, replace the audio with another file, share a recording, or clear the slot.

ICONS ON THE BLOCK

Icons show shortcuts, audio source, level, balance, trim, and loop mode. Open Help from the side menu for a full legend.

RECORDING QUALITY

Settings include file format, time resolution, bit rate (bitrate), mono or stereo, and — when the device supports it — automatic level
control (AGC), less room echo, and quieter background noise.

SETTINGS PROFILES

Profiles store full setups: recording options plus language, light or dark theme, accent color, and keeping the screen on. Save several
profiles, switch with a tap, remove one with a long press.

PROJECT ZIP EXPORT

One ZIP file holds the grid layout, every track’s settings, and the audio, with a short integrity check and a small summary (version,
export time, grid size, and recording statistics). Import shows a preview and a warning before overwriting. The app rejects damaged or incomplete files.

PERMISSIONS

Microphone (and USB audio when the OS allows), storage for imports and exports, and optional Android notifications if you record while the
app is in the background.

For a fuller guide to the icons and options, open Help in the side menu.

KnightStalker

2026-05-27T10:42:38.873000+00:00

KnightStalker is a free and open-source Stalker IPTV client for Android.

Features:
* Live TV with EPG (Electronic Program Guide)
* Video on Demand (VOD) browsing and playback
* Multiple portal support with auto-probing URL resolution
* Channel favorites and watch history with resume playback
* Search across channels and movies
* Picture-in-Picture support
* Portrait and landscape orientation support
* Android TV compatible (leanback launcher)
* Media download support
* Material Design 3 interface with dark theme

KnightStalker connects to Stalker middleware portals to stream IPTV content. You need a valid portal URL and MAC address from your IPTV provider to use this app.

This app does not include any tracking, analytics, or advertisements.

Tile Match

2026-05-27T10:42:38.873000+00:00

Tile Match offers a fresh and calming take on the classic tile-matching genre. Your goal is simple: find three tiles of the same kind and tap them to move them to the bar below.

The real challenge? The bar has limited space, so every move counts! Strategy is key as you must clear lower tiles to unlock those on top and avoid filling the bar.

Volksverpetzer

2026-05-27T10:42:38.873000+00:00

Die offizielle Volksverpetzer-App bringt Faktenchecks, Analysen und Artikel direkt auf dein Smartphone.

Mit der App kannst du Inhalte von Volksverpetzer bequem lesen, durchsuchen, speichern und teilen.

Funktionen:
- Artikel und Beiträge auf den Social-Media-Seiten von Volksverpetzer mobil lesen
- Suche nach Themen und Inhalten
- Favoriten und Artikelquellen speichern
- Inhalte teilen
- Push-Benachrichtigungen für neue Inhalte (je nach Geräteeinstellung)

Die App ist Open Source, der Quellcode ist auf GitHub veröffentlicht.

SPAYD Decoder

2026-05-27T10:42:38.873000+00:00

Nativní Android aplikace pro dekódování českých platebních QR kódů ve
formátu SPAYD (Short Payment Descriptor). Funguje plně offline, neodesílá
žádná data na server.

Funkce:

* Skenování QR kódu kamerou
* Sdílení obrázku nebo textu do aplikace přes systémový Share Sheet
(galerie, screenshot, prohlížeč)
* Výběr obrázku z úložiště
* Otevírání URI se schématem spayd:
* Parser s odvozením českého čísla účtu z IBAN
* Tlačítka pro zkopírování každého pole
* Material 3 s dynamickými barvami (Android 12+) a tmavým režimem

Postaveno na CameraX a zxing-cpp pro dekódování QR — žádné proprietární
Google závislosti.

xnotes

2026-06-09T21:28:39.859000+00:00

xnotes is a handwriting-first notebook for phones and tablets, built for pen and stylus. Write, sketch and annotate with pressure-sensitive, variable-width ink, and nothing you draw is ever flattened.

Highlights:

* Pressure-sensitive ink: a custom stroke engine turns raw stylus samples into a smooth, variable-width ribbon that swells and tapers with pen pressure, so handwriting and sketches feel natural instead of like a flat marker.
* Live presentation streaming: broadcast your canvas to any web browser on the same network in real time. Turn a tablet into a wireless whiteboard for the room, with nothing to install on the other end.
* Vector PDF, in and out: drop in a PDF as a page background to annotate, then export your notes back to PDF as true vector — ink and text stay crisp at any zoom instead of being flattened to pixels.
* Razor-sharp deep zoom: a background renderer redraws a high-resolution viewport off the main thread, so you can zoom far in and the ink stays sharp rather than turning blocky.
* Real highlighter blending: highlighters are composited live every frame with a true multiply blend, so overlapping strokes deepen like real ink instead of painting over one another.
* Neon pen: a glowing pen with a bright white core and saturated, luminous edges for accents that pop off the page.
* Smart PDF dark mode: invert a PDF page for comfortable night reading while leaving embedded photos and images untouched.
* Nothing is ever flattened: every stroke is stored as editable vector data in the open .xnote format, so you can re-select, move, restyle or erase any mark at any time.
* Stylus-aware by design: pen and finger are handled separately, so you can pan with a finger while you draw with the pen; on devices without a stylus, finger drawing turns on automatically.
* Private and open: open source, no accounts, no telemetry. Files go through Android's Storage Access Framework, so the app needs no broad storage permission (network access exists only for the optional presentation server).

Also includes:

* Shapes, text boxes and image insertion
* Stroke and object erasers, plus box and lasso selection with move and resize
* Multi-page documents with several page sizes
* A backstage file area: recent notes, a built-in folder explorer and quick sharing
* A side panel with page thumbnails, contents and bookmarks
* Undo and redo
* Pinch to zoom and a configurable pen side-button action
* Customisable theme, accent colour and page defaults

Rush Hour

2026-05-27T10:42:38.873000+00:00

Rush Hour is a timetable app for Mumbai's suburban railway network. Look up train schedules between any two stations on the Western, Central, and Harbour lines.

Features:
- Search trains between any two stations
- Filter by fast/slow services
- Save favorite routes for quick access
- Share your live train position with other commuters
- Works offline with a bundled timetable database
- Configurable server URL for self-hosted backends
- Material You theming

Grove

2026-06-09T21:28:39.859000+00:00

Whether you're maintaining sobriety, breaking harmful habits, or building positive routines, Grove helps you stay focused on consistent progress. Watch your streaks grow, track meaningful milestones, and cultivate a forest of procedurally generated fractal trees that evolve alongside your journey. Every day of progress helps something beautiful take root.

Accessibility Button Launcher

2026-05-27T10:42:38.873000+00:00

Accessibility Button Launcher lets you assign one installed app to the Android accessibility button or accessibility shortcut that is already built into Android.

Because it uses the operating system's built-in accessibility trigger, the integration stays simple and low-friction. You use the same system control Android already provides instead of a custom overlay, floating tool, or extra launcher layer.

When the accessibility trigger is used, the app launches only the app you selected. This keeps the experience direct and lightweight while working with the platform behavior that Android already supports. If the saved app is no longer available, the app explains what needs to be fixed instead of failing silently.

What it does:
- Assigns one launchable app to the accessibility button or shortcut
- Leverages Android's built-in accessibility button for a native-feeling integration
- Guides you through the initial setup
- Helps recover when the accessibility service is disabled after an app update
- Includes background-protection guidance for devices that aggressively stop accessibility services

Privacy and permissions:
- No analytics, advertising, or crash reporting
- No cloud sync and no network data collection
- Settings are stored only on your device
- The accessibility service is used only to respond to the accessibility button or shortcut

The app is open source and built for people who want a simple, focused way to launch one app from the system accessibility trigger.

Mooneva Cycle

2026-05-29T22:38:18.321000+00:00

Mooneva is a private, fully offline period and cycle tracker. All data stays on your device — no account, no cloud sync, no ads.

Features

Period and cycle tracking with predictions

Fertile window and ovulation estimates

Daily log: mood, symptoms, flow intensity, discharge

PMS window warnings

Trends and cycle history

Clinical report export

Discrete mode (disguises app icon)

PIN lock with configurable timeout

Reminder notifications

Birth control mode (hides fertile window)

Fully offline — no internet permission required

Privacy
No data ever leaves your device. No analytics, no tracking, no third-party services.

Open Source
Licensed under GPL-3.0. Source code available on GitHub.

Proxy Exit

2026-05-27T10:42:38.873000+00:00

Proxy Exit is NOT a way to set up a proxy on your phone. It is a part of a setup to route your desktop browser's internet traffic through your phone's mobile data connection.

Setup requires three components: a Proxy Server, this app, and a configured browser.

● Start the Proxy Server

Run the following Docker command on a machine accessible from the internet:

docker run -d -p 8888:8888 -p 9999:9999 -e AUTH_CODE=XXX registry.gitlab.com/viru7/proxy:latest

Port 8888 — browser HTTP proxy connections
Port 9999 — mobile app connections
XXX — your chosen password

If the server is running on a home machine, ensure port 9999 is forwarded to it.

● Configure the app

Enter the server's IP address, port (9999), and your password, then tap Start.

Keep the app running in the foreground while in use. If the connection to the server drops, the app will automatically retry every minute.

● Configure your browser

Set the browser's HTTP and HTTPS proxy to the server's IP address and port (8888).

How it works:

1. The app connects to the Proxy Server, making the phone available as a proxy exit node.
2. When the browser needs to make an HTTP request, it sends it to the Proxy Server.
3. The Proxy Server forwards the request to the phone over the established connection.
4. The phone fetches the content via mobile data and returns it through the server to the browser.

For more details see: https://gitlab.com/viru7/proxy

BlueSound Controller

2026-05-27T10:42:38.873000+00:00

BlueSound Controller ermöglicht die Erkennung und Steuerung von BluOS- und Sonos-Audioplayern im lokalen Netzwerk.

Funktionen:
- Automatisches Netzwerk-Scanning zum Auffinden aller BluOS- und Sonos-Player
- Wiedergabesteuerung: Play, Pause, Stop, Vor, Zurück
- Lautstärkeregelung mit Live-Updates
- Zugriff auf Presets/Favoriten der Player
- Nahtloses Umschalten zwischen mehreren Playern
- Übergabe von Radio-Streams zwischen Playern (Sonos↔Sonos, Sonos→BluOS, BluOS→BluOS)
- Player-Gruppierung für Multiroom-Audio
- Mehrsprachig: Englisch, Deutsch, Swahili
- Helles und dunkles Design
- Automatische Aktualisierung des Wiedergabestatus

Kein Cloud-Konto erforderlich. Die gesamte Kommunikation bleibt im lokalen Netzwerk.

Tidy

2026-06-05T22:42:41.309000+00:00

Features :
Repeating Tasks - Create tasks that repeat daily, weekly, or monthly.
Nested Subtasks with no Limit - Organize work with deeply nested subtasks — no limits.
Search - Quickly find tasks with built-in search.
Backup - Automatic and manual backup, export your data in a JSON file

FloatDeck

2026-05-27T10:42:38.873000+00:00

FloatDeck is an Android live wallpaper that uses your device's gyroscope/accelerometer sensors to create a 3D parallax depth effect with floating character portraits.

Features:
• Gyroscope-based 3D parallax effect
• Import and display character portraits as floating cards
• Customizable template layouts
• Lock screen support with smooth transitions
• Inertia-based physics for natural movement
• Completely open source, no trackers, no internet permission

LocalCrop

2026-06-09T21:28:39.859000+00:00

LocalCrop puts ~28,000 farms, farmers markets, CSAs, food hubs, and agritourism listings on an interactive map. All data comes from the USDA Local Food Directories, which is public domain.

Search by location, filter by type, and find what's near you. Tap a listing to see contact info, website, address, and a link to the vendor's USDA directory page.

Features:
- Interactive map with ~28,000 listings across the United States
- Filter by type: farmers markets, on-farm markets, CSAs, food hubs, agritourism
- Search by address or use your device's location
- Tap listings for contact details, websites, and directions
- Works offline with bundled data — no account or internet required after install
- No tracking, no ads, no data collection

Data is voluntarily reported to the USDA by market managers, farm representatives, and state agriculture agencies. LocalCrop links to vendor websites and phone numbers so you can verify details before visiting.

Built with MapLibre GL JS and OpenFreeMap tiles. Entirely open source under the AGPL-3.0 license.

Volume Icon

2026-05-24T14:26:37.957000+00:00

Tiny (<100kB) Android app that show a volume icon in the status bar and provide some tweaks for the volume control.

Application has no launcher icon and can be enabled and configured via Settings → Accessibility.

To enable the accessibility service for your newly installed app, follow these quick steps:

1. Allow Settings: Open Settings → Apps → find and select Volume Icon.
2. Remove Restriction: Tap the three dots in the top-right corner and select Allow restricted settings. Authenticate with your PIN or fingerprint.
3. Enable Service: Go back to Settings → Accessibility → select Volume Icon and turn the switch ON.

Nori

2026-06-11T23:08:36.644000+00:00

الميزات

تنظيم الإشارات المرجعية في قوائم متعددة

فتح الإشارات المرجعية المحفوظة في متصفح النظام

تلقي الروابط المشتركة من التطبيقات الأخرى

تحديد القائمة المستهدفة قبل حفظ الرابط المشترك

كيف يعمل

يساعدك Nori على حفظ الروابط المثيرة للاهتمام من أي تطبيق وتنظيمها في قوائم.

عندما تكون مستعدًا للقراءة، يفتح Nori الرابط في متصفح النظام للحصول على أفضل تجربة.

NodeLook

2026-05-24T14:26:37.957000+00:00

NodeLook is a general website checker for users facing internet restrictions. It helps users determine whether a service is accessible through their current connection, or whether it is filtered or unavailable.

Some of the services this app checks, and it may be useful for users in countries where internet restrictions exist, include:

* Telegram — China, Russia, Turkmenistan, Pakistan, Iran
* Wikipedia — China, Turkey, Myanmar, Pakistan, Iran
* Internet Archive — China, Russia, Iran
* Dropbox — China, Iran
* GitHub — China, Iran
* Google — China, Iran

Drift // Audio

2026-06-09T21:28:39.859000+00:00

Drift is an ambient soundscape mixer. Layer nature recordings and synthesised drones at independent volumes, mix freely across two categories, and let the sleep timer fade things out when you're done. Everything runs offline.

Sound categories:

* Planetside — rain, fire, water, wind, birds, crickets, and other nature sounds.
* Deep Space — synthesised drones and recorded engine and hull textures.

Features:

* Mix any number of sound layers at independent volumes
* Built-in presets for quick atmospheres
* Sleep timer with 15, 30, 60, and 90 minute options
* Background playback with lock-screen media controls
* Fully offline — no network access required after install
* No ads, no tracking, no account

Drift is free and open source software under the MIT licence. Field recordings are under Creative Commons (CC0 and CC BY). Full attribution is available in the Credits menu and in the project repository.

gc

2026-05-24T14:26:37.957000+00:00

gc (Github Contribution) is a tiny widget for viewing GitHub contribution graph.

Signet

2026-05-27T10:42:38.873000+00:00

When someone who sounds like your mother calls in a panic asking for bail money, Signet lets you verify it's actually her.

Each paired contact generates a rotating 4-word phrase that only the real person's phone can produce. You ask her to read her phrase aloud; you type what you hear. Green banner: verified. Red banner: something's wrong — hang up and call her back on a number you already trust.

Signet works over any channel. Voice calls, video calls, text, email, in person. The only requirement is that the two of you paired once, in person or over a trusted channel, before the crisis.

Built for a world where AI voice cloning is commodity. Defends against:

* Real-time voice and video deepfakes
* Pre-recorded deepfake voicemails
* Vishing using scraped biographical knowledge
* Compromised messaging accounts where the attacker has chat history but not the paired device
* SIM swaps
* Reflection attacks: the rotating code is direction-aware, so an attacker echoing your own phrase back at you fails

Core properties:

* No server. No cloud. No account. No INTERNET permission.
* No telemetry. No analytics. No ads.
* Hardware-backed secrets via Android Keystore, StrongBox when available.
* Offline-first; airplane mode does not affect any flow.
* RFC-validated crypto (X25519, HKDF-SHA-256, AES-256-GCM, BIP-39).
* Open source, AGPL-3.0.

v0.3 includes in-person pairing, long-distance pairing, lost-phone recovery via paper or file, multi-relationship storage, in-person rekey, bulk backup (every paired relationship in one encrypted file with a single 8-word unlock), a printable challenge-response grid for when the other side can't reach their phone, liveness prompts for video calls, and screenshot blocking on sensitive screens.

Not included: duress codes (gated on an abuse-analysis pass), account recovery (there is no account), cloud backup (out of scope forever).

Nextcloud Pantry

2026-05-30T20:22:17.598000+00:00

Pantry is a companion app for the Nextcloud Pantry server app. It lets you and your household members collaborate on shared checklists, a photo board, and a notes wall — all stored on your own Nextcloud server.

* Checklists
Create shopping lists and to-do lists with categories, quantities, recurring items, and images. Drag to reorder, sort by name or date, and check items off as you go.

* Photo Board
Upload and organize photos into folders. Add captions, drag to reorder, and browse everything in a clean grid view.

* Notes Wall
Keep shared notes with your household. Color-code them, write in markdown, and pin the important stuff where everyone can see it.

* Your data, your server
Pantry connects directly to your Nextcloud instance. No accounts to create, no cloud services in between. Your data never leaves your server.

* Features
- Shared checklists with categories, quantities, and recurrence
- Photo board with folders, captions, and multi-upload
- Color-coded notes wall
- Drag-and-drop reordering everywhere
- Multi-select for bulk actions
- Offline caching for fast loading
- Material Design 3 with dark mode support
- Secure login flow authentication

* Requires a Nextcloud server with the Pantry app installed. Visit the project page for setup instructions.

PB Schedule Viewer

2026-05-24T14:26:37.957000+00:00

PB Schedule Viewer is an app to view schedules and quickly schedule support/response events for the Roblox group Pinewood Builders.

It allows you to view schedules from all the subgroups in both calendar and classic list mode with all details, including UNIX timestamp, time in both local and UTC.
The app was built with permission using the Kronos API rehosted on my domain, however it is being hosted through the use of an API key in the server.

Beam

2026-06-13T08:50:22.706000+00:00

Beam je odlehčený monitor baterie. Připne živý údaj o výkonu, proudu, napětí nebo úrovni nabití do vašeho stavového řádku a po otevření zobrazí kompletní rozpis údajů o baterii v přehledné aplikaci s možností přizpůsobení motivu.

Vyberte, která jednotka se zobrazí v ikoně stavového řádku (W, A, Ah, V, Wh, °C, %), nebo si jich několik naskládejte do těla oznámení.

Soukromí na prvním místě:
• Žádné reklamy
• Žádné sledování
• Žádné shromažďování dat
• Žádné sdílení s třetími stranami
• Žádná zbytečná oprávnění

Údaje o baterii v aplikaci:
• Výkon (watty)
• Proud (ampéry)
• Napětí (volty)
• Energie (watthodiny)
• Teplota (°C)
• Úroveň nabití (procenta)
• Stav nabíjení a typ připojení
• Nabíjení od (datum / čas)
• Čas do plného nabití

Přizpůsobení:
• Dynamické barvy Material You (Android 12+) nebo vlastní výchozí barva z palety 12 odstínů
• Světlý, tmavý, systémový a černý OLED motiv
• Volitelná zář podsvícení hero karty a haptická odezva

Kompatibilita zařízení:
• Korekce škály výkonu pro telefony, které hlásí µA místo mA
• Přepínač obráceného proudu pro telefony, které obracejí směr nabíjení
• Nastavitelný interval dotazování

Otevřený zdrojový kód na GitHubu: https://github.com/montafra/beam
Každý dar je vítán a pomáhá podpořit mé budoucí projekty — kryptoadresy najdete v sekci O aplikaci.

Poznámka: pro zobrazení indikátoru ve stavovém řádku je vyžadováno oprávnění k oznámením. Jednou aplikaci otevřete, aby se spustila služba indikátoru.

Tokn - MFA / 2FA authenticator

2026-06-10T23:16:39.956000+00:00

Tokn is a small, privacy-first 2FA / MFA authenticator. Your one-time codes stay on your device, encrypted. No accounts, no cloud sync, no analytics, no ads.

A simple, open-source TOTP / HOTP authenticator for people who do not want their second factor in someone else's cloud.

WHY TOKN

• Private by design. No sign-up, no telemetry, and no Google Play Services on your device.
• Encrypted vault. Stored in an SQLCipher database, unlocked with biometrics (fingerprint or face) or a password.
• Works fully offline. Codes are generated locally on your phone.
• Open source. GPL-3.0, source available on GitHub, also published on F-Droid.

FEATURES

• TOTP and HOTP support per RFC 6238 and RFC 4226
• SHA-1, SHA-256 and SHA-512
• Add accounts by scanning a QR code with the camera or from a gallery image
• Manual entry for codes you cannot scan
• Biometric unlock with password fallback
• Encrypted backup and restore for moving to a new phone or keeping a copy
• Device-to-device sync over local Wi-Fi, Wi-Fi Direct or animated QR code. Nothing leaves your network and the handshake is end-to-end encrypted
• Organize accounts with custom groups, multiple groups per account
• Custom icons and importable icon packs (Aegis-compatible)
• Material 3 design with light, dark or system theme and optional Material You colors
• Screenshot protection keeps codes out of the recents preview and blocks screen capture

SWITCHING FROM ANOTHER 2FA APP

Tokn imports backups from Aegis, 2FAS, Google Authenticator and standard otpauth:// URIs. Bring your existing accounts over in minutes.

WORKS WITH

Any service that supports standard TOTP or HOTP two-factor authentication. Google, GitHub, GitLab, Microsoft, Amazon, Discord, Twitch, Reddit, Dropbox, Proton, and thousands more.

LICENSE

Tokn is free software, released under the GNU General Public License v3.0 or later.

Source code, releases and issue tracker:
https://github.com/fthomys/tokn

Timety

2026-06-09T21:28:39.859000+00:00

Timety is a comprehensive, offline-first productivity and time-management application built with Flutter. It seamlessly integrates Task Management, Focus Sessions, and Habit Tracking into one beautiful, gamified experience.

Features

Intelligent Task Management: Organize one-off tasks with due dates, priority levels, and effort sizes.

Focus Engine: A robust stopwatch and timer system tailored for deep work. Includes support for tags, custom modes, and short/long break phases.

Habit Tracker: Build lasting routines with flexible frequencies (daily, specific weekdays, or flexible weekly goals).

Rich Analytics: Visualize your productivity with interactive charts, weekly velocity metrics, and time-of-day habit analysis.

Gamification: Track your active days, build streaks, and level up your productivity profile.

Smart Notifications: Local reminders for tasks, specific habit times, and dynamic daily motivation.

Unified Calendar: A custom micro-dot calendar view to see your tasks, focus sessions, and habits at a glance.

InstaDownload

2026-05-23T08:36:19.559000+00:00

InstaDownload lets you save Instagram reels and photos directly to your Downloads folder — no account required.

Paste any public Instagram reel or post URL and tap Download. The file saves to your Downloads folder and you get a notification when it's done.

Features:
* Download reels as MP4 video files
* Download photos as JPG image files
* Paste button for quick URL input
* Works with instagram.com/reel/, /p/, and /tv/ links
* No account or login required
* No ads, no tracking, no analytics
* Fully open source

Permissions:
* Internet — to fetch the media
* Storage — to save files (Android 9 and below only)
* Notifications — for download completion alerts
* Vibrate — for haptic feedback

Source code: https://github.com/Orang-Studio/InstaDownload

SSHBorg

2026-06-10T23:16:39.956000+00:00

SSHBorg 是一款功能强大的 Android SSH 和 SFTP 客户端。使用密钥认证、加密存储和生物识别锁，安全地从手机管理您的服务器。

功能

• 完整 SSH 终端 — 支持 VT100/xterm 仿真、完整 UTF-8 和多个并发会话的交互式终端。
• SFTP 文件管理器 — 通过直观的文件管理器浏览、上传、下载、重命名和删除服务器文件。
• SSH 密钥认证 — 直接在设备上生成 Ed25519、ECDSA 和 RSA 密钥，无需密码。
• 跳板机支持 — 通过一台或多台堡垒主机进行透明隧道连接，完整支持 SSH 代理转发。
• 生物识别锁 — 通过指纹或人脸解锁保护服务器访问权限，超时时间可自定义。
• 多语言 — 支持英语、意大利语、法语、德语、西班牙语、葡萄牙语、乌克兰语、中文和日语。
• 深色与浅色主题 — 跟随系统主题，或手动选择。在任何光线条件下均清晰可读。
• 多会话 — 同时保持多个 SSH 和 SFTP 会话，即时切换。

隐私优先

SSHBorg 从不收集您的数据。一切留在您的设备上——您的凭据、密钥和连接。

• 无广告
• 无跟踪
• 无云端
• 开源 — GPL v3
• 无第三方 SDK
• Android Keystore 加密

sshborg.com

Braincup

2026-06-10T23:16:39.956000+00:00

用有趣的小游戏训练你的大脑，挑战你的记忆力、专注力、逻辑思维和数学能力。Braincup 提供 15 种脑力训练练习，旨在提升你的思维敏锐度和注意力。

心算：
跟随数学表达式。将结果作为下一次计算的基础。

连锁计算：
逐步解答复杂公式。

福尔摩斯计算：
仅使用给定的数字和运算符，找出达到目标的公式。

分数计算：
解答分数题。

数值比较：
选出数值最大的表达式。

异常拼图：
找出与众不同的图形。注意每个图形的颜色和形状。

图案序列：
通过寻找重复的形状、颜色和旋转，找出图案中的下一个图形。

路径探索：
从标记位置出发，按照箭头指示找到目的地。

网格求解：
填入缺失的数字，使每行和每列的总和等于给定值。

视觉记忆：
记住网格上的图形，然后在计时结束后找出隐藏的图形。

幽灵网格：
观察方块逐个亮起，然后按相同顺序点击它们。

颜色混淆：
点击所有文字与字体颜色一致的格子。保持专注！

彩色图形：
将正确陈述的分数相加。

轨道追踪：
观察高亮的球，然后在它们移动时进行追踪。停止后选出原始目标。

闪现人群：
两侧会短暂出现圆点。点击圆点较多的一侧。相信你的直觉！

游戏包含多个成就，每个练习都有奖牌激励你不断进步。

无追踪。开源。

Turns of War

2026-05-27T10:42:38.873000+00:00

A turn based strategy game with a pixel art style! Over 30 levels and 30 unit types!

Sound and music by Fubuki
Most graphics by: Stavros

CO3

2026-06-13T08:50:22.706000+00:00

A free reader app for Archive of Our Own (AO3).

Built because other AO3 apps charge money for features that should be free.

Features:

Custom library with favorites

Category management and organization

Reading history with filters

Native AMOLED support

Offline reading

No subscriptions, no ads, ever.

MESH

2026-05-23T08:36:19.559000+00:00

MESH is a censorship-resisting, peer-to-peer first, end-to-end encrypted overlay network for digital forensics. It's a fork of the Tailscale protocol, but is self-hostable and heavily modified for civil society and forensic operations.

Aucards

2026-05-21T08:46:38.872000+00:00

Aucards is a free and open-source app where you can create colorful communication cards to help you communicate with others.

App is based on the concept of "autistic cards", which people with special needs use to quickly communicate their feelings, their requests or inform others of their conditions.

If you've ever experienced the need to say something when you couldn't, for example, in a moment of autistic shutdown, when you are too overwhelmed to speak, then this app is for you.
It is designed to be as frictionless as possible to minimize the effort needed to express what you feel right now.

Highlights:

Create an endless amount of cards with unique messages

Choose any color from a rich palette – or create your own!

Organize your cards however you like: drag them around or add to favourites

Easy to use: just tap on the card to open it in fullscreen!

Bring your cards to any device: easily export and transfer them wherever you like

Play a sound to let others know you want to say something

Completely free, open source and no ads – ever!

Who can benefit from this app:

People with autism/adhd

Children who have difficulties with verbal communication

Elderly people who need assistance

Or anyone in a situation where you can't speak: on a loud concert or a lecture!

Quire

2026-06-09T21:28:39.859000+00:00

Quire is a native Android EPUB reader for people who self-host
calibre-web.

It browses your library over OPDS, downloads books on demand, renders
them with Readium, and syncs reading progress (and later bookmarks) to
a small companion server you run yourself (Quire Server, included).

Features:
- OPDS catalog browsing and search
- EPUB reading with Readium (font, theme, line-height controls)
- Reading progress sync across devices via your own Postgres
- Multi-user from day one
- One credential: your existing calibre-web account

Privacy:
- No analytics, no crash reporting, no third-party SDKs
- Network calls go to your calibre-web and your sync server only
- Credentials stored in Android Keystore

Source code, server, and documentation:
https://github.com/vitofico/quire

Optional AI features (off by default): when your Quire Server administrator
configures an AI endpoint (such as a self-hosted Ollama or a third-party
provider) and you opt in from Settings, Quire shows generated book
insights — author, summary, series, themes, craft notes, comparative
anchors, and book-club style discussion prompts — grounded with
citations from Wikipedia and OpenLibrary. A separate Library Insights
screen builds a personal reader profile from your finished books and
suggests further reads (both from your own library and via OpenLibrary
discovery). No AI request leaves your network until you explicitly opt
in, and a single tap in Settings deletes the cached profile.

Concert Diary

2026-06-13T08:50:22.706000+00:00

Concert Diary is a simple Android app for recording your concerts and festivals as personal diary entries.

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You can:

• Store events with date, location, acts and setlists

• Add personal notes and ratings for each event

• Attach photos and videos from concerts and festivals

• Keep an overview of attended events and artists seen

• Manage upcoming events and attach ticket PDFs for quick access

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Automatically fetch artist images via the Deezer API (disabled by default; enable in settings)

All data is stored locally on the device using Room.

The app is available in English and German.

Export and import of database supported.

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Known issue:
• Occasionally, theme colors display incorrectly. Toggling the theme off and on again fixes it.

Health Disconnect

2026-06-10T23:16:39.956000+00:00

Health Disconnect lets you explore your personal health data right on your device — no accounts, no internet, no data collection.

Connect to Android Health Connect and instantly visualize 35+ health metrics as interactive charts. Create custom views that combine multiple metrics, configure chart types, aggregation methods, and time windows, then pin them to your home screen as widgets.

YOUR DATA STAYS ON YOUR DEVICE
Health Disconnect never connects to the internet. It reads your Health Connect data, renders it locally, and never transmits anything. There are no accounts, no analytics, and no ads.

KEY FEATURES

• Browse 35+ Health Connect metrics — steps, heart rate, weight, sleep, blood pressure, nutrition, and more
• Interactive charts — line and bar charts with configurable aggregation (sum, average, min, max)
• Custom views — combine multiple metrics in a single chart and save for quick access
• Flexible time windows — view data by day, week, month, year, or all-time history
• Home screen widgets — pin any custom view as a resizable widget with configurable refresh intervals
• Export your data — save aggregated values or raw entries as CSV
• Share charts — export chart images in light or dark theme
• Advanced configuration — logarithmic and normalized Y-axes, data smoothing, bucket sizes, custom units, min/max labels
• Theme support — follows your system theme or choose light/dark manually

SUPPORTED HEALTH CONNECT DATA

Fitness & Activity: Steps, Distance, Speed, Exercise, Floors Climbed, Elevation Gained, Power, Wheelchair Pushes

Cardiovascular: Heart Rate, Resting Heart Rate, Heart Rate Variability, Blood Pressure, Oxygen Saturation, VO2 Max

Body: Weight, Height, Body Fat, Lean Body Mass, Bone Mass, Body Water Mass, Basal Metabolic Rate

Nutrition: Hydration, Nutrition, Active Calories Burned, Total Calories Burned

Other: Body Temperature, Basal Body Temperature, Respiratory Rate, Sleep, Menstruation, Cervical Mucus, Ovulation Test, Intermenstrual Bleeding, Sexual Activity

PRIVACY FIRST
Health Disconnect includes zero network permissions. Your health data is read from Health Connect, displayed on screen, and never leaves your device unless you explicitly choose to export or share.

Markleaf

2026-06-11T23:08:36.644000+00:00

Markleaf ist eine leichtgewichtige, lokal-first Markdown-Notiz-App für Android.

Schreibe einfaches Markdown, organisiere mit Inline-Tags, suche sofort lokal und behalte deine Notizen unter deiner Kontrolle. Markleaf speichert Notizen in einer lokalen Room-Datenbank und deklariert keine INTERNET-Berechtigung.

Wichtige Funktionen:

* Markdown-Editor mit Vorschau
* Tags direkt im Notiztext
* Schnelle lokale Volltextsuche
* Anheften, Archivieren, Papierkorb und Wiederherstellen
* Wikilinks und Backlinks
* Bildanhänge im app-privaten Speicher
* Markdown-Export einzelner und aller Notizen
* SAF-Ordner-Spiegel für benutzergesteuerte externe Sync-Ordner
* Heller, dunkler und Material-You-Modus
* Tablet-Layout mit zwei Spalten

Datenschutz und Verteilung:

* Kein Konto
* Kein Markleaf-Server
* Keine Analytik, Werbung, kein Tracking, kein Firebase, kein proprietäres Crash-Reporting-SDK
* Keine INTERNET-Berechtigung
* Android Auto-Backup deaktiviert
* Benutzerdaten verlassen das Gerät nur durch explizite, vom Betriebssystem vermittelte Aktionen wie Export, Teilen, Öffnen externer Links oder einen vom Benutzer gewählten SAF-Ordner

Lotus

2026-06-10T23:16:39.956000+00:00

Features

Enjoy your music in MP3, FLAC, OGG, OPUS, WAV, M4A, and more

No ads, no telemetry, no analytics — ever

Network access is off by default and must be turned on in Settings

Smart Shuffle — Pure (mathematically unbiased) and Smart (avoids repeating artists)

Per-track embedded artwork — show the cover stored inside each file

Synchronized lyrics from LRCLIB with karaoke-style timed display

Manual lyrics import with automatic charset detection (UTF-8 and Latin-1)

Browse tracks, albums, artists, and genres; create and manage playlists

Smart Playlists — Recently Added and Random Mix, always up to date

Export playlists to M3U files for use in other music apps

Global search across tracks, albums, artists, genres, and playlists

Loved tracks — mark favorites and browse them in one place

Listening Stats — most played, most listened, recently played, top artists

Backup and restore playlists and loved tracks to a JSON file

Sleep timer with presets (15/30/45/60/90 min) and finish-current-track

Quick Settings tile for play/pause

Edit metadata tags or fetch accurate info from MusicBrainz

OPUS metadata editing — title, album, artist, genre, year, track number, lyrics

Share tracks via the system share sheet

Crash logs saved locally — share them manually, nothing is sent automatically

Designed with Material You and dynamic color palettes

All music stays on your device. Network access is off by default and must be turned on in Settings — LRCLIB lyrics lookups and MusicBrainz metadata queries are opt-in only.

Egyptian Writer

2026-05-21T08:46:38.872000+00:00

Eine einfache Android-App um altägyptische Texte anzuzeigen, zu schreiben und zu exportieren. Diese App unterstützt das professionelle Schreiben altägyptischer Texte unter Verwendung von Manuel-de-Codage-Standards.
Schreibe antike Texte und stöbere auf deinem Tablet oder Smartphone durch alle verfügbaren Hieroglyphen.

Derzeit werden vier grundlegende Konzepte des MdC-Codes unterstützt:

: : Um Zeichen vertikal anzuordnen

* : Um Zeichen horizontal anzuordnen

() : Um Zeichen zu gruppieren

! und !! : Um einen Zeilenumbruch einzufügen

Frame Extractor

2026-05-20T09:34:42.635000+00:00

Frame Extractor is a powerful, lightweight tool designed for high-quality video-to-image extraction. Whether you're a photographer looking for the perfect shot in a 4K video or a developer needing specific frames for a project, this app provides the tools you need.

Features:
- 🎞️ Frame-by-Frame Precision: Scroll through videos with sub-second accuracy to find exactly what you need.
- 📸 High-Resolution Exports: Save frames in their original video resolution without quality loss.
- 📁 Video Library Integration: Quickly browse and select videos from your device's storage.
- ⚡ Fast & Efficient: Optimized for mobile performance using native Android media APIs.
- 🔒 100% Private: No tracking, no ads, and no internet permissions. Your videos stay on your device.

Built with Jetpack Compose for a modern, fluid user experience.

文件

2026-06-13T08:50:22.706000+00:00

DocumentsUI Shortcut is a tiny launcher for Android's built-in Files / DocumentsUI app.

It does not request storage permission, does not read files, does not use the network, and does not run a background service. Tapping the launcher icon opens the system file manager in browser mode when supported by the device.

Access to Android/data and Android/obb is controlled by Android and the device vendor's DocumentsUI implementation.

jSlide2

2026-05-17T08:48:54.975000+00:00

Jump and slide your way into the Highscore. Changing direction mid-air gets you even more speed.

Feel free to comment and ask for details on itch.io:
https://hexyea.itch.io/jslide-2

WAFRN

2026-06-09T21:28:39.859000+00:00

Wafrn is a social media app inspired by Tumblr that connects you with your friends all over the world. No matter which platform, wafrn can connect with all fediverse software and also Bluesky. Join us and help us make the internet a better place for everyone.

Subtitle Blocker

2026-05-15T19:18:19.860000+00:00

This super-niche application was developed purely to deal with a strong dislike of the fast-moving, distracting subtitles that are hard-coded into many social media videos and cannot be turned off.

When enabled, the overlay can either be docked as a small unobtrusive tab on the side of the screen, or expanded into a resizable, moveable rectangle which can be dragged to cover the area displaying subtitles. Colours, opacity, which edge the tab pins to, and symmetric (centre-anchored) resize are all configurable.

Basic operation should be completely obvious:

• Tap the chevrons » in the middle of the overlay to collapse it to a side tab.
• Tap the tab to expand it again.
• Drag any corner to resize.
• Drag anywhere else to move.
• Triple-tap the overlay to open Settings.

You can add the "Sub Blocker" tile to your Android Quick Settings panel (swipe down, tap the edit pencil, drag the tile into your active tiles) to quickly toggle the overlay on and off without opening the app.

Feedback and feature requests are welcome.