Fossify Music Player
Open-source and Ad-free Music Player with customizable widget & sleep timerGPL-3.0-only
Open Camera
Camera AppGPL-3.0-or-later
Retro Music
Material You Design Music player for AndroidGPL-3.0-only
Virtuosity
Organize and track your music practiceGPL-3.0-or-later
Super Productivity
Free to do list & time trackerMIT
Giant Stopwatch
Stopwatch and clock with giant digitsMIT
PipePipe
A FLOSS Android app to let you browse YouTube, NicoNico and BiliBili freely.GPL-3.0-or-later
Brethap
Control your breathing during meditation.GPL-3.0-only
PixelPlayerOSS
Local-first Android music player for offline and self-hosted libraries.MIT
Timed Shutdown [No Root]
This app emulates manual gestures to power off the phone.GPL-3.0-only
C2K — Couch to 5K & 10K
Free, open-source C25K/C210K running trainer. No Google, no tracking.GPL-3.0-only
Poker Payout
Free poker tournament manager with payouts, blinds, and toolsMIT
EnigmaDroid
The smartest Enigma2 companion for Android.GPL-3.0-or-later
Tranquil Stopwatch
Stopwatch with current time display for long, non-interactive sessions.GPL-3.0-only
Lune
Modern open source local music player for AndroidGPL-3.0-only
openZinkBooth
An easy-to-use photo booth app for capturing and printing with HP SprocketGPL-3.0-or-later
YAACC
UPNP/DLNA client and server GPL-3.0-only
Curbox: App & Website Blocker
App blocker and screen time tracker. Block apps, websites, reels and shorts.GPL-3.0-or-later
Simple Time Tracker
Time tracker for work, study, and building better daily habits.GPL-3.0-or-later
Caff
Quick settings tile providing caffeine mode functionality (keep display on)BSD-2-Clause