Internet

Shadowsocks

A shadowsocks client

Shadowsocks

A shadowsocks client for TV

DAVx⁵

CalDAV/CardDAV Synchronization and Client

Daedalus

No root required Android DNS modifier and Hosts/DNSMasq resolver

Infinity for Reddit

A beautiful, feature-rich Reddit client.

Nextcloud Deck

Companion app for Nextcloud Deck

Gugal

Alternative Google Search app.

Holywarsoo

Lightweight Holywarsoo forum browsing app

BVD

bilibili video resource downloader

DanXi

Maybe the best all-rounded service app for Fudan University students.

NetGuard

A simple way to block access to the internet per application

SchildiChat

Secure messenger for Matrix with a traditional instant messaging experience

Jami

Secure and distributed communication platform

ownCloud

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

Nunti

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

DoliDroid

Use Dolibarr ERP & CRM

LinkHub

Simple and effective link management app that can help you to mange links easily

Proton VPN: Free and Secure VPN

Get a free, fast, safe, private, and secure VPN with no logs and no data limit.

Geometric Weather

A lightweight, powerful, open-source Material Design weather app.

TorrServe

Download torrent files

DPI Tunnel v2

Free, simple and serverless solution against censorship for Android

Tiny Weather Forecast Germany

Weather forecast based on open data from the Deutscher Wetterdienst.

Filester

A simple file uploader

Unchained

App to interact with Real Debrid

DankChat

A simple app to chat on Twitch.tv

NÖ Finderlein

A companion app for the Lower-Austrian NÖ-Card

Intra

Encrypted DNS client

dawdle

Moodle client

jQuarks viewer

LineageOS Jelly browser +adsBlocker +tiles +offline_.mht +...

StoneAge

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