Open Source #Android Projects

A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.

A community-led fork of Organic Maps. Free offline maps for Android and iOS with no ads, no tracking, and no data collection.

An open source run tracker for Android.

Turn your Android phone into a 4K webcam via USB or WiFi with an open-source desktop client and mobile app.

A privacy-focused sport tracking application for Android that records GPS tracks and supports Bluetooth sensors without any internet access or ads.

Self-hosted personal nutrition tracker with PWA and Android app. No telemetry, no cloud sync, full data ownership.

An open-source, cross-platform remake of Civilization V that runs on Android and desktop with full mod support.

Android app that removes EXIF metadata from photos via the share menu before sharing.

Open-source, privacy-first analytics for mobile, desktop, and web apps. Anonymous event tracking, no cookies or device IDs, GDPR-compliant by default.

Free offline maps app for travelers, hikers, and cyclists using OpenStreetMap data. No ads, no tracking.

An open source movie and TV show tracker app for Android with IMDb integration.

Privacy-respecting mobile book tracker for iOS and Android, built with Flutter — your library lives on your device.