Productivity
Get things done — 200+ apps, all free and open source.
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Waterfly III
Log expenses on the go against your Firefly III books
Nion
An AI companion that nags you to get things done
Firefly Mobile
A mobile companion for your Firefly III finances
Pomodoro Timer
Work in 25-minute bursts and take timed breaks
Tasker
A simple, open-source to-do list app
Etar Calendar
A clean calendar showing every account on your phone
Diaguard
A diabetes logbook you can hand to your doctor
Open Notes
A minimal note taking app
Notepad
Plain notes with nothing in the way
OpenToday
Plan your day and never forget a reminder again
Omni Notes
Write and organize notes without ads or tracking
Pinkt
Save and search your bookmarks from your phone
Broccoli
Your own recipe collection, with a seasonal calendar
TriliumDroid
Your Trilium notes on your phone, synced and offline
Fossify Calendar
A simple calendar with widgets and no ads
Fossify Contacts
Manage your contacts without ads or tracking
Fossify Notes
A simple text field for jotting down quick notes, no ads
mHabit
Build better habits with smart, private tracking
MedTimer
Reminds you to take your medicine
E-Rezept
Collect and redeem your German prescriptions at the pharmacy
GitJournal
Markdown notes that sync through your own Git repo
LibreOffice for Android
Open documents, spreadsheets and slides
Habitica
Turn your habits and to-dos into a role-playing game
EasyDiary
Keep a daily diary with a clean calendar view