F-Droid

Video/Audio Downloader for Android, based on yt-dlp, designed with Material You

A list of Free and Open Source Software (FOSS) for Android – saving Freedom and Privacy.

An app to view libraries used in apps in your device.

An Android RSS reader presented in Material You style.

APKUpdater is an open source tool that simplifies the process of finding updates for your installed apps.

A material designed music player for Android

Xtra is a Twitch player and browser for Android.

Build your own privacy and security focused Android OS in the cloud.

Create fake phone contacts, to do data-poisoning.

A (work-in-progress) cross-platform libre handwritten notes app

A monotone line-based icon pack for android

Data transceiver/realtime plotter/shortcut/file transceiver over serial port/Bluetooth/network on Win/Linux/Android | 跨平台串口/蓝牙/网络助手，带数据收发/实时绘图/快捷发送/文件收发面板，可在PC和Android设备上使用

Delta Icons for Android

🖼️ Powerful image resizer with width/height selection, cropping, EXIF editing, quality and output image type picking and batch processing feature.

It's Android's first OpenOffice Document Reader!

Alternative to dynamic island for android.

An app to help you capture thoughts and ideas

Feature rich android home with minimal look.

Chaldea - Yet Another Material Planner and Battle Simulator for Fate/Grand Order aka FGO

A free and open source camera app for Android written in Flutter and Dart