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

Gridle
Word game

Crossword
Simple crossword solver

UnCiv
4X civilization-building game

CrossWords
A Scrabble-like 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)

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

Tremotesf
Remote-control Transmission BitTorrent client

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

Odysee
Explore a whole universe of videos on Odysee from regular people just like you!
Money

Debitum
keep track of lent money and items

Sushi - Personal Finance
Keep track of your own finances

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

Encointer Wallet
Interact with the Encointer Blockchain
Multimedia

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

Zapp
Collection of German public broadcasting live streams

Cams
Simple RTSP viewer for IP cameras

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

GPS Cockpit
Show your GPS data in a cockpit view

Trail Sense
Use your phone's sensors to assist with wilderness treks

Tehro: Tehran Metro
Tehran Metro Guide Ⓜ️

GPS Cockpit
Show your GPS data in a cockpit view
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

News Provider
A simple and easy to use RSS aggregator that deliver news to your smartphone

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

Nunti
Finally a smart RSS reader which doesn't suck ass or your data.

CollinsDictionary
A third-party client for Collins Dictionary
Science & Education

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

Docspell Share
Share documents with your Docspell server

Flash Deck
A simple and easy to use flash card to help you study
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.

Freenet mobile
Access Freenet from the palm of your hand
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

F-Droid
The app store that respects freedom and privacy

Print utility

Material Files
Open source Material Design file manager
Theming

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

Arcticons Dark
A monotone line-based icon pack

Arcticons Light
A monotone line-based icon pack
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