Connectivity

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

gophercle
a gopher client

Nextcloud Cookbook
Nextcloud Cookbook Mobile Client written in Flutter
Development

Activity Manager
Hidden activity launcher

Unexpected Keyboard
A lightweight virtual keyboard for developers.

HexViewer
Hexadecimal viewer for Android
Games

Moonlight Game Streaming
Play games from your PC on Android (NVIDIA-only)

Gridle
Word game

Crossword
Simple crossword solver

UnCiv
4X civilization-building game
Graphics

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

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

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

Kinoko[Manga Reader]
Awesome manga reader
Internet

openHAB Beta
Vendor and technology agnostic open source home automation

GitNex for Gitea
Client for Gitea

FOSS Browser
"FOSS Browser" is a fully free (as in freedom) open source Android browser: priv

TorrServe
Download torrent files
Money

Crypto Prices
Track all of your favorite crypto prices

Debitum
keep track of lent money and items

Sushi - Personal Finance
Keep track of your own finances

Encointer Wallet
Interact with the Encointer Blockchain
Multimedia

Metro - A music player for Android
Best material design music player for Android

Binary Eye
Yet another barcode scanner for Android. Free, no ads and open source.

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

Paris Transport Traffic
Traffic informations for subway/tramway... (Paris and suburbs)

NÖ Finderlein
A companion app for the Lower-Austrian NÖ-Card

GPS Cockpit
Show your GPS data in a cockpit view

Paris Transport Traffic
Traffic informations for subway/tramway... (Paris and suburbs)
Phone & SMS

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

SchildiChat
Secure messenger for Matrix with a traditional instant messaging experience

Element - Secure Messenger
Group messenger - encrypted messaging, group chat and video calls

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

TKCompanionApp
A short and small helper for Toyota Kata practitioners

Baby Books
Make your own picture books using images and words from Wikipedia

Markdownr
Converts an URL to markdown and share it

Handy News Reader
Feature-rich, pure (offline) reading experience on all Your interests.
Science & Education

TKCompanionApp
A short and small helper for Toyota Kata practitioners

Baby Books
Make your own picture books using images and words from Wikipedia

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.
Sports & Health

hEARtest
Quick and simple hearing evaluation

Medic Log
A simple and easy to use personal medical notes

Mindful Notifier
A mindfulness bell with configurable text notifications, scheduling, and sound

hEARtest
Quick and simple hearing evaluation
System

Discreet Launcher
Enjoy a clean home screen while accessing everything in an instant

Simple Voice Recorder - Record any audio easily
An easy way of recording any discussion or sounds without ads or internet access

Simple Flashlight - Do not get lost in the dark
A simple flashlight without ads.
Theming

Discreet Launcher
Enjoy a clean home screen while accessing everything in an instant

Vectorify da home!
Minimal app to apply wallpapers from vector images :)

Arcticons Dark
A monotone line-based icon pack

Discreet Launcher
Enjoy a clean home screen while accessing everything in an instant
Time

Suntimes
Sunlight and moonlight times (and alarms)

TimeLimit.io
Flexibly limit the usage duration

DeuFeiTage
Find the German public holidays per state and year