Kotlin

jhaiian/ClintGecko

Android Firefox-based browser with ADM, media capture, and extensions

Chethan616/ClearPDF

Open-source Android PDF and document toolkit with PDF tools, Office viewing, XLSX editing, scanning, and image editing. Built with Kotlin and Jetpack Compose.

hawatri/PinIt

Organise, Optimize & Boost your life with PinIt

android/skills

Android公式のAIエージェント向けスキル集 — GoogleによるAndroid開発向けのAI最適化済みモジュール指示集です。agent skillsのオープン標準に準拠したSKILL.mdでLLMをAndroid特有のワークフローに精通させ、LLMが苦手とする領域を重点的にカバーします。Android CLIやClaude Codeプラグインとして導入でき、Gemini・Antigravity等のエージェントに対応します。

Karna14314/Pdf_Tools

Privacy-first, offline PDF editor for Android. Merge, split, compress, convert and annotate PDFs — 100% on-device, no internet required.

sameerasw/essentials

Essential tools and mods for Android nerds

mardous/BoomingMusic

Clean, fast, and Material-driven Android music player with powerful features.

streetcomplete/StreetComplete

OSM知識不要で地図を編集できるアプリ — StreetCompleteは、OpenStreetMapの専門知識がなくても使える編集アプリです。地図上に表示される簡単な質問（道路名や路面状況など）に答えるだけで、その回答が自動的にOSMデータへ反映されます。オフライン利用も可能で、現地調査を通じて誰でもマッピングに貢献できる点が特徴です。

Easy to use OpenStreetMap editor for Android and iOS

Anthonyy232/Paperize

Paperize is a modern fully offline dynamic wallpaper changer application built for Android using Kotlin, Jetpack Compose, and Material 3

LSafer/edgeseek

The Source Code of Edge Seek

DanielRendox/RoutineTracker

An Android planner calendar app and a habit tracker that aims to simplify scheduling consistent activities and tracking your progress.

AAswordman/Operit

The most powerful AI agent and AI chat software on Android/Operit是一款Android上能力最为强大、发展最久的AI Agent

florisboard/florisboard

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

pengchujin/aerial-tv

给国产电视的一块干净桌面：参照 tvOS 设计的开源 Android TV 桌面，没有广告，开机自动接管。A tvOS-style launcher for Xiaomi, TCL and other China-market TVs.

celzero/rethink-app

DNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.

WSTxda/SwitchAI

Easily select, start, and manage your preferred AI digital assistants on Android.

leekleak/traffic-light

Track your network and data usage with privacy

man15h/tellyscope

Debloat your Android TV, install apps, browse and transfer files on it, all from your phone. Under 3 MB, no tracking, no root, no PC.

SilentCoderHere/aihub

All-in-one Kotlin app that aggregates multiple AI assistants in a single tabbed interface, featuring webview integration, Material Design 3, and persistent session management.

Kilowatch/ultimate-file-manager-pro

Ultimate File Manager Pro

prototux/AARE

A proof-of-concept opensource implementation of Android Auto's client side (phone side)

aradhyas8/Plume_Launcher

🪶 A lightweight, ad-free launcher for Android TV and Google TV. 0.4 MB, no tracking, no ads. Downloader code: 2125356

metiq-xyz/android-app

Android app for Metiq, a no-nonsense noise and ambient app for focus, sleep, study, and relaxation.

montafra/beam

Beam is an Android app that displays real-time battery metrics as a persistent notification

gonzaroman/acornix

No code app creator, AI app generator, Free AI App builder for Android , AI Game Builder, AI coding assistant, AI App builder for Android, create apps from voice, Vibe Code APK download, Vibe coding mobile game, Vibe code app builder, Voice to app generator

bl3xand/APK-Toolbox

Track, clone, install and merge Android apps right on the phone: updates straight from GitHub, F-Droid and other sources, second copies of apps, split APK installer, APKS export and split merging. No root.

Koustubh12345/TenSei-Upscale-image

A sleek, intuitive Android application for upscaling and enhancing image quality locally on your device.

SysAdminDoc/CallShield

Open-source spam call and text blocker for Android. GitHub-hosted spam database, no API keys, no subscriptions.

Hotaro26/Mascot

a <4 mb, material 3 expressive , Alarm focused clock app which would definitely get you out of yer bed!