RaagaDB
RaagaDB app is meant to be comprehensive database for Carnatic RaagasGPL-3.0-or-later
FlashCards
Make cards with csv files as input to memorize thingsMIT
Open Ear
ear training app for musiciansMIT
Standard Notes
An end-to-end encrypted note-taking app for digitalists and professionalsAGPL-3.0-only
Find Family
Find Family is an end-to-end encrypted location sharing appGPL-3.0-or-later
Dicer (Privacy Friendly)
Roll dicesGPL-3.0-only
Open Passkey Authenticator
App for managing passkey integrating in the Android Credential Manager.EUPL-1.2
TOTALOG
FLOSS Ham Radio logging app for small contests and portable operation.MIT
Scoreboard
A simple app to keep track of player scores during any card game (or similar).Apache-2.0
LASKmobile
Data entry app for the field record LASKGPL-3.0-only
OI About
General app addonGPL-3.0-only
Protocol Berg Schedule
Program app for the Protocol Berg conferenceApache-2.0
FOSDEM 2026 Schedule
Conference program app for the FOSDEM conferenceApache-2.0
Liedgutverzeichnis
An app that knows which song is to be found in which book at which page. GPL-3.0-only
FastLyrics
An app that downloads lyrics for the song, you're listening to GPL-3.0-only
Dinomail
App to interact with DinoMail.GPL-3.0-or-later
PhoneTrack
Log positions to Nextcloud PhoneTrack app or any custom serverGPL-3.0-or-later
DartsTrainer
Cross-Platform app for all darts playersAGPL-3.0-only
DanXi
Maybe the best all-rounded service app for Fudan University students.GPL-3.0-only
Camp 2023
Schedule app for the Chaos Communication Camp 2023Apache-2.0