Tasks.org: Open-source To-Do Lists & Reminders
Private, ad-free task lists! Optional sync with Google Tasks, CalDAV or EteSync!GPL-3.0-only
Huda
Prayer times, Quran, Qibla, Tasbih, Adhkar and more — your Islamic companionMIT
JPortal
Unofficial app for the JIIT webportal: attendance, marks, grades and examsGPL-3.0-only
ICSx⁵
Subscribe to Webcal (.ics) calendarsGPL-3.0-only
Gridlink Mail
A fast, private JMAP and IMAP email client. No ads, no tracking, no Google.GPL-3.0-only
Hypezig
Offline-compatible browser for cultural events in LeipzigGPL-3.0-or-later
Renkin
Make your own icon pack, on your phoneGPL-3.0-only
Fortune Telling
Offline Western astrology, I Ching divination, and Chinese daily almanacMIT
Leftovers
Private expense tracker: log in two taps and see what is safe to spend today.MIT
JKU App
Provides information for the students of JKU LinzGPL-3.0-only
Birday - Birthday Manager
A simple yet useful birthday manager. Birday is free and ad-free! 🥳MIT
Tuta Mail
Encrypted email & calendar service - easy to use, secure by design.GPL-3.0-or-later
Calyx - Grow Tracker
Track indoor gardens, plant schedules, and hardware entirely offline.GPL-3.0-or-later
LearnTube
A learning-focused YouTube client with progress tracking and notes.GPL-3.0-only
Lembra
Reminders for recurring alerts: insurance, inspections, vaccines and moreGPL-3.0-only
DoliDroid
Front-end application to use any Dolibarr ERP CRM instancesGPL-3.0-only
Was geht App?
Discover concerts, partys, theatre, cinema and much more in germanyGPL-3.0-only
Kepler-App
App only in German! - App for the JKG Chemnitz with all important infoGPL-3.0-only
NerdCalci
Calculator for nerds with variables, syntax highlighting, and file sessionsGPL-3.0-or-later
Calculator Notification
Move your Calculator into the notification drawerApache-2.0