Tickdroid
Daily habit and event tracker for NextcloudGPL-3.0-only
Lexica
Find as many words as possible on a grid of random letters within a time limitGPL-3.0-only
NFCGate
An NFC research toolkit application for AndroidApache-2.0
Fossify Contacts
Manage your contacts privately and efficiently with vCard supportGPL-3.0-only
Calendar Color
Change the calendar colorMIT
Network Survey
Survey cellular, Wi-Fi, Bluetooth and GNSS, then log, stream or upload the dataApache-2.0
OpenPaperView
An OpenPaper.work mobile companion designed to be usable offlineGPL-3.0-or-later
Calisthenics Memory
Bodyweight workout tracker - create and customize your own exercisesGPL-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
CLT 2026 Schedule
Conference schedule for the Chemnitzer Linux-Tage (CLT)Apache-2.0
Little Music Player
Android 1.0+ mini notification based audio playerGPL-3.0-only
QR & Barcode Scanner
QR and barcode scanner with all the features you need.Unlicense
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
清正学園将棋部
Offline Shogi with an AlphaZero-style AI and eight opponents.GPL-3.0-or-later
Markor
Text editor - Notes & ToDo. Lightweight. Markdown and todo.txt support.Apache-2.0
BombVault
Watch and open the BombVault backup servers you run yourself.AGPL-3.0-only
CimBar Scanner
Send and receive files and text as animated color barcodes — offlineMIT