Connectivity

Url checker
Allows you to analyze (or share) urls before opening them.

gophercle
a gopher client

Gadgetbridge
Use your smart watch and other bluetooth devices and keep your data private!

Url checker
Allows you to analyze (or share) urls before opening them.
Development

HexViewer
Hexadecimal viewer for Android

Squircle IDE - Code Editor
A fast and free multi-language code editor and file manager for Android

F-Droid Build Status
Shows and monitors build status from F-Droid

HexViewer
Hexadecimal viewer for Android
Games

MOROway App
Play with the MORO model railroad!

Super Retro Mega Wars
Play retro games against each other in any combination.

Gurgle
Word game
Graphics

Simple Gallery Pro
A premium app for managing and editing your photos, videos, GIFs without ads

Les Pas - Photo Album for Nextcloud
A photo album that saves all your precious memory in your private cloud

Exif Thumbnail Adder
Add thumbnail in the EXIF tag of JPEG picture not having one (batch processing)

Pocket Paint
Advanced Paint
Internet

Chiki Chiki Tube
Stream Gaki no tsukai, Wednesday Downtown and more

SimpleLogin | Anti-spam
Protect your email inbox with a secure and open source solution by SimpleLogin

FairEmail
Fully featured email client. Neat, intuitive user interface. Privacy friendly

Chiki Chiki Tube
Stream Gaki no tsukai, Wednesday Downtown and more
Money

Nighthawk Wallet
Private Money in your pocket.

My Expenses
Easy to use personal finance manager: rich functionality and Open Source

OpenMoneyBox
Budget management application

BTC Map
See where you can spend your bitcoins
Multimedia

Chiki Chiki Tube
Stream Gaki no tsukai, Wednesday Downtown and more

Auxio
A simple, rational music player

Simple Calendar Pro
Be notified of the important moments in your life.

Chiki Chiki Tube
Stream Gaki no tsukai, Wednesday Downtown and more
Navigation

Trackbook - Movement Recorder
Record your movement

Gas Prices
Gas Prices shows the current prices at petrol stations in Germany

OwnTracks
Your location companion

Trackbook - Movement Recorder
Record your movement
Phone & SMS

SchildiChat
Secure messenger for Matrix with a traditional instant messaging experience

SMS Import / Export
Imports and exports SMS and MMS messages and call logs.

Syphon
A privacy centric matrix client

SchildiChat
Secure messenger for Matrix with a traditional instant messaging experience
Reading

KFZ-Kennzeichen
Find german number plates.

Hacki for Hacker News
Hacki is a simple noiseless Hacker News client that is just enough.

Openreads
Your private and open source books tracker, organizer and reading list.

KFZ-Kennzeichen
Find german number plates.
Science & Education

Docspell Share
Share documents with your Docspell server

KFZ-Kennzeichen
Find german number plates.

aksharam
A reference app for Indian language scripts

Docspell Share
Share documents with your Docspell server
Security

OUI Lookup and Database
Find a device's manufacturer by its MAC address and browse OUIs assignments

KeePassDX
Secure and open source password manager compatible with KeePass files.

ClassyShark3xodus - Scan apps for warnings
Checks apk(s) for known trackers (provided by Exodus) +other warnings and specs.

Riseup VPN
Secure VPN powered by Bitmask
Sports & Health

ETH & UZH canteens Zürich
Daily menu of the canteens of ETH & UZH.

Smart EggTimer
With Smart EggTimer you can cook eggs perfectly.

OpenTracks
A sport tracker buddy that respects your privacy.
System

TimeLimit.io
Flexibly limit the usage duration

SetEdit - Settings Database Editor
Open source version of the 4A Settings Database Editor

Léon – The URL Cleaner (Beta)
Removes tracking & other redundant parameters from web links for sharing

link eye
open url with your preffered app
Theming

Arcticons Dark
A monotone line-based icon pack

Arcticons Light
A monotone line-based icon pack

TinyBit Launcher
Small memory footprint, icon pack support, color and behaviour customizable

Arcticons Dark
A monotone line-based icon pack
Time

TimeLimit.io
Flexibly limit the usage duration

toodoo
toodoo - yet another task manager

Infusion Tea Timer
Tea timer app with support for multiple infusions.

Track Work Time
Track your work time