The Kotlin Programming Language.

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

A private messenger for Android.

Official Jetpack Compose samples.

Library support for Kotlin coroutines

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

Image loading for Android and Compose Multiplatform.

An alternative frontend for YouTube, for Android.

🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options

Open-source Android/Desktop remake of Civ V

Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform

Android app for streaming and downloading media.

An open-source keyboard for Android which respects your privacy. Currently in beta.

Material Design file manager for Android

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

Lightweight vault and password manager for Android, KeePassDX allows editing encrypted data in a single file in KeePass format and fill in the forms in a secure way.

Clutterfree F-Droid client

Kotlin multiplatform / multi-format serialization

A Material 3 YouTube Music client for Android

Best Material You Design music player for Android

Bringing Astrid Tasks back from the dead

The most beautiful SMS messenger for Android

🔎 An HTTP inspector for Android & OkHTTP (like Charles but on device)

Easy to use OpenStreetMap editor for Android

AboutLibraries automatically collects all dependencies and licenses of any gradle project (Kotlin MultiPlatform), and provides easy to integrate UI components for Android and Compose Multiplatform …

An F-Droid client with modern UI and an arsenal of extra features.

API documentation engine for Kotlin

A Matrix collaboration client for Android.

Third-party native Jellyfin Android app

A simple, rational music player for android