Open Source Android Apps - Page 10
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Nextcloud Server
A safe home for all your data
Nextcloud server is a free and open source server software that allows you to store all of your data in a server of your choosing. With Nextcloud you can easily access and store data in the data center you trust, sync data among various devices, and share your data for collaboration purposes. It offers the best security in the self hosted file sync and share world, and is expandable with hundreds of apps. -
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Telegram SMS
An SMS-forwarding Robot Running on Your Android Device
With the power of Telegram SMS, your multi-phone life is much easier than before. Receiving and sending SMS, relaying APP notifications, monitoring battery status. All stuff can be done with a single Telegram bot. You can use the bot in both private chat and group chat, in case you have more than 2 Android phones, or sharing the bot with other people. Telegram SMS connects with Telegram's bot API server directly, no 3rd-party services involved. -
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Roms, Recoveries, Kernels for MiPad 4 (clover)
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Garry's Mod: GMod APK
Free APK version of Garry's Mod, the Android sandbox physics game
Garry’s Mod is a free sandbox physics game for Android that lets players unleash their creativity by building maps, games, and interactive experiences. Developed by Garry’s Studio LTD, it allows importing popular games like Dystopia, Half-Life 2, and Alien Swarm to enhance gameplay variety. The game offers a versatile spawn menu where you can create objects, non-player characters, props, and ragdolls, then manipulate them with a physics gun. Unlike many sandbox games, Garry’s Mod supports both offline and online multiplayer modes, enabling players to create and share unique game modes ranging from mystery to action. Its user-friendly interface makes it easy to customize controls and gameplay, making it accessible to newcomers and seasoned creators alike. Players can enjoy popular modes like Morbus, Prop Hunt, and Dogfight or design their own imaginative scenarios. Although some users report occasional lag and freezing, restarting the app typically resolves these issues. -
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Aniyomi
An app for manga and anime
Aniyomi is an anime and manga streaming app for Android based on Tachiyomi, extending its functionality to include anime streaming alongside manga reading. It supports various sources through extensions, download capabilities, episode tracking via services like MyAnimeList and AniList, and a rich set of customization options. -
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MTProto
Full-native go implementation of Telegram API
Full-native implementation of MTProto protocol on Golang. All code, from sending requests to encryption serialization is written in pure Golang. You don't need to fetch any additional dependencies. -
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Vosk Speech Recognition Toolkit
Offline speech recognition API for Android, iOS, Raspberry Pi
Vosk is an offline open source speech recognition toolkit. It enables speech recognition for 20+ languages and dialects - English, Indian English, German, French, Spanish, Portuguese, Chinese, Russian, Turkish, Vietnamese, Italian, Dutch, Catalan, Arabic, Greek, Farsi, Filipino, Ukrainian, Kazakh, Swedish, Japanese, Esperanto, Hindi, Czech, Polish. More to come. Vosk models are small (50 Mb) but provide continuous large vocabulary transcription, zero-latency response with streaming API, reconfigurable vocabulary and speaker identification. Speech recognition bindings are implemented for various programming languages like Python, Java, Node.JS, C#, C++, Rust, Go and others. Vosk supplies speech recognition for chatbots, smart home appliances, and virtual assistants. It can also create subtitles for movies, and transcription for lectures and interviews. Vosk scales from small devices like Raspberry Pi or Android smartphones to big clusters. -
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Xenia
Xbox 360 Emulator Research Project
Xenia is an open-source experimental emulator for the Xbox 360 that aims to let users run Xbox 360 games on Windows and other platforms by reverse-engineering the console’s hardware and firmware behavior in software. It implements the 360’s CPU (Xenon), GPU (including Direct3D shader logic), and system libraries to translate Xbox instructions into equivalent host machine operations, enabling many titles to launch and in some cases play at improved frame rates compared with the original hardware. Because Xbox 360 games use custom hardware features and proprietary APIs, Xenia developers have progressively mapped and translated these into PC-friendly code while balancing performance and accuracy, and the project includes compatibility tracking so users can see what games work and how well. Although not all titles are supported and some still suffer graphical or audio issues, the emulator continues to evolve with community contributions and experimental support for Vulkan and Direct3D. -
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Extended Module Player
A multi-format module player and library
libxmp is a library that renders module files to PCM data. xmp is a module player for Unix-like systems, based on libxmp, that plays over 90 mainstream and obscure module formats from Amiga, Atari, Acorn, Apple IIgs and PC, including Protracker (MOD), Scream Tracker 3 (S3M), Fast Tracker II (XM) and Impulse Tracker (IT) files. -
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Chess Engines for Android (APKs)
Prebuilt UCI- and XBoard-compatible chess engines.
Installation files for chess engines that provide the Open Exchange (OEX) format. Links to the source code of the built-in chess engines can be found in the corresponding zip archives. In an APK file, chess engines are always available for the following architectures: arm64-v8a, armeabi-v7a, x86, and x86_64. The installation file takes care of the correct installation based on the hardware used. Newer devices can use the files with the suffix “_arm64-v8.2a-dotprod” in the name. The APK file "Chess Engines Bonus" contains chess engines without embedded networks. Chess engines in this package are not ready to use. The missing network files can be found in the assets directory (just rename apk to zip). The network file must be copied to an appropriate directory (this is usually the app-specific external storage) and specified in the UCI options. Requires a chess app that supports the OEX format (e.g. Chess for Android or DroidFish). -
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Buildozer
Generic Python packager for Android and iOS
Buildozer is a tool that aim to package mobiles application easily. It automates the entire build process, download the prerequisites like python-for-android, Android SDK, NDK, etc. Buildozer manages a file named buildozer.spec in your application directory, describing your application requirements and settings such as title, icon, included modules, etc. It will use the specification file to create a package for Android, iOS, and more. The goal is to have one "buildozer.spec" file in your app directory, describing your application requirements and settings such as title, icon, included modules etc. Buildozer will use that spec to create a package for Android, iOS, Windows, OSX and/or Linux. -
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Luanti
Voxel game-creation platform with easy modding and game creation
Luanti, originally known as Minetest, is a free, open-source voxel game engine and platform designed to let players, modders, and developers build and play diverse sandbox-style 3D worlds. Written in C++ for core performance and Lua for scripting, Luanti runs on multiple operating systems (Windows, macOS, Linux, BSD variants and even Android), making it highly accessible and cross-platform. Rather than being a single game, Luanti is meant as an engine and toolkit: individual “games” are actually collections of mods — written in Lua — that define terrain, items, NPCs, mechanics, and rules. This modular design enables rich customization and community-driven content: users can install new games, mods, and texture packs via a built-in content browser that draws from a central repository (ContentDB). Luanti supports both single-player and multiplayer via servers; players can host their own or join publicly listed ones, with server-side mods being applied automatically. -
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BoringSSL
Mirror of BoringSSL
BoringSSL is a Google-maintained fork of OpenSSL, designed specifically to meet the security, performance, and maintainability needs of Google’s infrastructure and products. While fully open source, BoringSSL is not intended for general public use — it serves as a streamlined, heavily modified SSL/TLS and cryptography library optimized for Google’s internal ecosystem, including Chrome/Chromium, Android, and other Google services. The project prioritizes security, simplicity, and maintainability over backward compatibility. Unlike OpenSSL, BoringSSL provides no guarantee of stable APIs or ABIs, meaning third-party projects depending on it may frequently break. Google products that use BoringSSL ship their own copies and update them as needed, enabling faster iteration without legacy constraints. BoringSSL includes comprehensive API documentation, build instructions, and guidance for porting code from OpenSSL. -
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LXGW WenKai
An open-source Chinese font derived from Fontworks' Klee One
An open-source Chinese font derived from Fontworks' Klee One. In December 2020, the famous Japanese font manufacturer FONTWORKS released 7 open source Japanese fonts on GitHub , namely Train, Klee, Stick, Rock-n-Roll, Reggae, Rampart and DotGothic16. The seven open-source Japanese fonts have their own characteristics, and among these seven fonts, Klee has the largest number of characters. This is a Japanese textbook style font, which has the characteristics of imitating Song and italics, and is highly readable. Some DIY font enthusiasts have used imitation Song and other fonts to complete this font successively. As a beautifying font for mobile phone systems, it has been transplanted into mobile phone systems such as iOS and Android, and has been welcomed by many computer friends. However, such a completed font has some shortcomings. First , there is a certain difference between the original font and the supplemented font, which causes some different characters. -
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GDevelop
The game engine for everyone
GDevelop is an open-source, cross-platform game development software designed to make creating HTML5 and native games easy for everyone. Experts and novices alike can create their own games with GDevelop as it is fast and easy to learn, requiring no knowledge in a specific programming language. What makes GDevelop unique and so easy to use is its powerful and intuitive event-based system. Events are a powerful way to build up your game logic, without having to learn a programming language. GDevelop also features ready-made behaviors for your game objects, and allows you to create new behaviors through the easy to learn events. And when you're done, you can publish your game just about anywhere-- web, iOS, Android, Windows, Mac, Linux and even Facebook Messenger. Making games has never been easier or faster than with GDevelop! -
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Session for Android
A Decentralized, Onion Routed, Private Messenger
Session Android is the official mobile client for Session, a privacy-first messaging protocol that enables secure, anonymous messaging without requiring phone numbers, email addresses, or centralized user accounts. Built natively for Android, the app lets users send and receive end-to-end encrypted text messages, voice notes, images, and attachments in both one-on-one and group chats, all while routing data through a decentralized onion-routing network designed to protect not just message content but also metadata like sender ID, timing, and network location. The Android client integrates seamlessly with Android’s notification system and background services so that you can stay connected without exposing your identity or compromising privacy, and it supports features such as message reactions, search within chats, profile and contact management, and local message storage encrypted at rest. -
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Anydesk
AnyDesk is a program for remote access to computers and devices
AnyDesk is a program for remote access to computers and devices. It allows you to work with files, programs and documents without being bound to a specific place and time. -
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FlashDim
Dim-adjustable flashlight app for Android 13+ with extra modes
FlashDim is a modern flashlight application designed specifically for Android devices running Android 13 or newer. It takes advantage of the platform’s newer hardware flashlight dimming capabilities to let users control flashlight brightness levels beyond a simple on/off state, something stock flashlight tools often don’t offer. Because the dimming support depends on hardware exposure of multiple light levels, full functionality only works on devices that support those features in hardware and system APIs. The app includes a range of additional useful features beyond simple dim control, such as customizable shortcut buttons for brightness presets, specialized flash modes like SOS and Morse code signaling, and timed or beat-based flash patterns. It also supports toggling the flashlight quickly through a quick-settings tile and by double pressing the volume buttons via an accessibility service. FlashDim is designed to be private, ad-free, and offline. -
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Popcorn Time
Your favorite platforms, your shows, your movies-ready when you are
Popcorn Time is an open-source, cross-platform application designed to bring movies, TV shows, and media content into a single, unified viewing experience. Built with modern technologies like Tauri, Rust, and React, it offers a fast and lightweight interface across desktop, mobile, and TV devices. The project is a complete rebuild with a focus on transparency, community-driven development, and improved safety. Unlike traditional streaming directories, Popcorn Time aims to provide a more interactive experience, including support for local media playback alongside its content catalog. It also publishes regularly updated datasets, making it useful for developers and researchers interested in media discovery. With its open-source foundation and evolving feature set, Popcorn Time positions itself as a flexible and user-focused media platform. -
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ReVanced Patcher
ReVanced Patcher used to patch Android applications
Customize your mobile experience through ReVanced by applying patches to your applications. ReVanced was born out of Vanced's discontinuation and it is our goal to continue the legacy of what Vanced left behind. Thanks to ReVanced Patcher, it's possible to create long-lasting patches for nearly any Android app. ReVanced's patching system is designed to allow patches to work on new versions of the apps automatically with bare minimum maintenance. -
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T-UI Linux CLI Launcher
Linux CLI Launcher for Android
Launcher, which emulates a Unix-like shell and its terminal interface, is adapted for use on mobile devices. It also implements a lot of commands. Installed applications can be launched simply by typing their name. T-UI uses the CompareString library, so it will know what you're meaning although you made typing errors. -
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Phoenix OS
An alternative way of running Android OS on a Windows system
Phoenix OS is an Android emulator and operating system that allows you to run Android apps and games on your Windows desktop. It's a free, lightweight desktop environment that includes a taskbar, desktop icons, file management, and multi-window support. Phoenix OS is designed to provide a desktop-like experience on a larger screen. It supports both Intel and AMD processors, but it's more compatible with Intel processors. You can install Phoenix OS to replace Windows or install it alongside Windows in a dual-boot setup. Phoenix OS is a fork of the popular Remix OS. It lacks Google Play Services, but you can easily find the apps you need through APK hosting sites. -
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Daijishō
Daijishō is a retro launcher that let you manage your retro games
Daijishō is a retro launcher that lets you manage your retro games libraries. This repo is for assets and serves as a main page. Daijishō is a retro launcher that allows you to manage your retro game libraries. Daijishō cares about integrated experience, expandability, aesthetic, and pragmatic usability, allowing you to focus on the games themselves. It will be continually updated in the future based on user responses and my own retro gaming experience in my spare time.