Internet

ProtonVPN - Secure and Free VPN
Free Swiss VPN with advanced security and privacy features.

TorrServe
Download torrent files

Dicio assistant
Voice assistant: multilanguage, configurable and free

Outline Manager
The application for managing Outline VPN servers

SimpleEmail
Simple and minimalistic email app

BombusMod
Messaging client

Session F-Droid
Encrypted private messenger

AF Weather Widget
Graph weather widget for Android

Infinity for Reddit
A beautiful, feature-rich Reddit client.

Mieru Plugin - SagerNet
The universal proxy toolchain for Android

qBittorrent Manager
Modern qBittorrent WebUI Client

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

zSMTH
Client for SMTH BBS

KurobaEx
Free and open source image board browser

StoneAge
A self-hosted P2P messenger - you will need an S3 bucket to use it

Mumla
Voice chat on Mumble servers

EasySSHFS
Sshfs with ssh client and interface for Android.

Squawker
An open-source anonymous Twitter/X client

AFWall+
Control network traffic

Critical Maps
Critical mass location sharing and chat

Meshenger
True P2P voice- and video phone App.

Better Schedule (Bakaláři)
A faster schedule for Bakaláři. For students, by students.

BetterUntis
An alternative mobile client for the Untis timetable system.

ownCloud
Add an ownCloud server now and get … Your Cloud, Your Data, Your Way!

aFreeRDP
FreeRDP is a free remote desktop protocol client

PipePipe
An alternative Android streaming frontend of BiliBili, NicoNico, YouTube, etc.

Rocket.Chat
Team Communication Tool

RadarWeather
Lets you watch the weather for cities and locations you are interested in.

strongSwan VPN Client
An easy to use IKEv2/IPsec-based VPN client.

Box, Box!
Unofficial app for Formula 1 lovers!