FairEmail
Fully featured email client. Neat, intuitive user interface. Privacy friendlyGPL-3.0-only
FOSDEM 2026 Schedule
Conference schedule app for the FOSDEM conferenceApache-2.0
Camp 2023
Schedule app for the Chaos Communication Camp 2023Apache-2.0
Launch - Minimalist Launcher
A clean, efficient, and minimalist Android launcher.MIT
HOPE_16
Schedule app for the HOPE conferenceApache-2.0
Simple Notes Sync
Offline notes & checklists, self-hosted sync. Under 5 MB, no ads, no tracking.AGPL-3.0-only
Offenbach App
The official citizen app of the city of Offenbach am MainEUPL-1.2
Puzzle Games
270+ minimalist brain games. Challenge your logic, memory & attention in gameGPL-3.0-only
DAVx⁵
CalDAV/CardDAV Synchronisation and ClientGPL-3.0-only
JEV 2022 Schedule
Conference schedule app for the JahresEndVeranstaltungen (JEV)Apache-2.0
Winterkongress 2026 Schedule
Conference program for the Winterkongress 2026 of digital societyApache-2.0
Spix - Privacy Fitness Tracker
Privacy-first offline fitness tracker with AI rep counter and gamificationAGPL-3.0-or-later
FOSS4G Europe 2025
Schedule app for the FOSS4G conferenceApache-2.0
39C3 Schedule
Conference programme app for the Chaos Communication CongressApache-2.0
Cosmovisor
Spot satellites overhead in augmented realityGPL-3.0-or-later
FOSS4G 2024 Schedule
Conference schedule app for the FOSS4G 2024 conference in Belém, BrazilApache-2.0
QR & Barcode Scanner
QR and barcode scanner with all the features you need.Unlicense
Clock Screensaver
Fullscreen Analog- and Digital Clock with Event ViewGPL-3.0-or-later
Food-Tracker (PFA)
Allows tracking of your daily calorie consumptionGPL-3.0-or-later
Cfait
Powerful, fast and elegant TODO / task manager. (CalDAV and local)GPL-3.0-only