Handwriting and scientific note-taking app for Android and Windows. Annotate PDFs, work with editable plots, circuits and LaTeX, and exchange notebooks with Xournal++. Offline, no account required.
GitHub repository with 5 stars and 0 forks.
Language: Kotlin
Topics: android, handwriting, xournalpp, digital-ink, kotlin, latex, note-taking, pdf-annotation, stem, stylus
Trending score 0.09, freshness score 0.83, stars gained +0, forks gained +0.
2026-11-15: 5 stars and 0 forks.
A rootless Android app that boots Alpine Linux: run containers (Podman/Docker/LXC) and GUI desktop apps.
GitHub repository with 3,812 stars and 263 forks.
Trending score: 1.66; stars gained: +0; forks gained: +0.
Language: Kotlin
Topics: android-app, android-virtualization-framework, linux, shell, virtual-machine
The most full featured web-to-app toolkit on Android, a complete APK workshop that runs entirely on your phone
GitHub repository with 7,280 stars and 1,153 forks.
Trending score: 2.56; stars gained: +14; forks gained: +6.
Language: Kotlin
Topics: android, app, web
Made for listening, not logging in. Levyra is an open-source music player for Android and Windows, bringing music discovery, synced lyrics, radio and beautiful artwork together. No ads, no tracking, just music ♫
GitHub repository with 1,944 stars and 48 forks.
Trending score: 3.78; stars gained: +122; forks gained: +6.
Language: Kotlin
Topics: ad-free-music, android, android-music-player, apple-music, audio-player, foss
集找番、追番、看番的一站式弹幕追番平台，云收藏同步 (Bangumi)，离线缓存，BitTorrent，弹幕云过滤。100% Kotlin/Compose Multiplatform
GitHub repository with 21,757 stars and 659 forks.
Trending score: 3.65; stars gained: +127; forks gained: +5.
Language: Kotlin
Topics: android, ani, anime, bangumi, bittorrent, bt
System-level Android AI Agent with direct OS access. | Android 系统级 AI Agent——越过沙盒，让模型访问底层API、屏幕、终端与你的数据
GitHub repository with 2,868 stars and 340 forks.
Trending score: 3.31; stars gained: +37; forks gained: +7.
Language: Kotlin
Topics: agent, android-ai-assistant, circle-to-search, coloros, gemini, hyperos
Vivi-Music is an expressive Material 3–based YouTube Music client for Android.
GitHub repository with 4,176 stars and 157 forks.
Trending score: 3.32; stars gained: +83; forks gained: +1.
Language: Kotlin
Topics: android, android-app, download, material-3-expressive, music, music-client
A concise, interactive CLI tool to list and run iOS Simulators and Android Emulators on macOS.
GitHub repository with 4 stars and 0 forks.
Trending score: 0.00.
Language: Ruby
Topics: android, apple, cli, emulator, homebrew, simulator