Adnihilation
This is just a very small app to allow you take out on those nasty ads.CC-BY-4.0
Winterkongress 2026 Schedule
Conference program for the Winterkongress 2026 of digital societyApache-2.0
Local GSM Location - A local cell tower based back
µg Project UnifiedNlp location provider back end using a local GSM database.Apache-2.0
Freebloks
Strategy board game similar to the famous board game BlokusGPL-2.0-only
De-Bloater
Use the power of Magisk/Kernel SU to de-bloat system applications systemless-lyGPL-3.0-or-later
NFCGate
An NFC research toolkit application for AndroidApache-2.0
Quiet Rebellion
Control your Bose QC Ultra 2 directly — no Bose app, no cloud, no account.MIT
OpenPaperView
An OpenPaper.work mobile companion designed to be usable offlineGPL-3.0-or-later
SCEE
OpenStreetMap surveyor app for experienced OSM contributorsGPL-3.0-only
NextDNS Manager
NextDNS Manager: Android app for easy NextDNS configuration management.GPL-3.0-only
Guileless Bopomofo Keyboard
A simple Bopomofo software keyboard (input method editor) for typing HanyuGPL-2.0-or-later
Schule
simple educational practice game for kids and adults: maths, clock, spellingGPL-3.0-or-later
Volksverpetzer
Read Volksverpetzer fact checks, analysis and articles on your mobile phone.MIT
Data Monitor
Track all your data usage - at one placeGPL-3.0-only
Timed Shutdown [No Root]
This app emulates manual gestures to power off the phone.GPL-3.0-only
FitBuddy
AI-powered calorie & workout tracker with region-aware diets — log by photo or tGPL-3.0-only
Calendar Color
Change the calendar colorMIT
Sayboard
An open-source on-device voice IME (keyboard) for Android using the Vosk libraryGPL-3.0-only
CLT 2026 Schedule
Conference schedule for the Chemnitzer Linux-Tage (CLT)Apache-2.0
TLSFragment
TLS fragmentation to bypass China's Great Firewall.GPL-3.0-only