Open Source Android Mobile Apps
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Mobile Apps for Android
View 23432 business solutionsBrowse free open source Mobile apps and projects for Android below. Use the toggles on the left to filter open source Mobile apps by OS, license, language, programming language, and project status.
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scrcpy
Display and control your Android device
scrcpy is an application for displaying and controlling your Android device through USB connection (or over TCP/IP). It is cross-platform (GNU/Linux, macOS and Windows) and does not require any root access. scrcpy displays only the device screen but offers great performance (30~60fps) and quality (1920×1080 or above). It’s got low latency (35~70ms) and a very low startup time (less than a second). It offers plenty of great features and is non-intrusive, with nothing left installed inside the device. scrcpy works with Android devices with at least API 21 (Android 5.0) and adb debugging must be enabled on the device. -
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libsdl-android
SDL library for Android, including several games.
Port of SDL library to Android mobile platform. There are also several games inside the repository, along with their sources and build files. Both SDL 1.2 and 1.3/2.0 versions are supported (1.3/2.0 support is experimental) Sources are at https://github.com/pelya/commandergenius -
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JHenTai
A cross-platform manga app made for e-hentai & exhentai by Flutter
JHenTai is a Flutter-based cross-platform client for browsing and reading hentai manga from the E-Hentai and ExHentai galleries. It supports advanced features like search filters, image caching, favorites, downloads, and multi-threaded image preloading to optimize the reading experience. Users can view galleries in a reader mode with customizable layouts, zoom, and navigation options. The app includes account integration for logged-in features, synchronization of favorites, and support for multiple reading modes. Offline mode allows reading previously downloaded galleries without connectivity. Designed for performance and privacy, it provides full control over data caching and user sessions while offering a polished mobile and desktop reading experience. -
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v2rayNG
A V2Ray client for Android, support Xray core and v2fly core
A V2Ray client for Android supports Xray core and v2fly core. geoip.dat and geosite.dat files are in Android/data/com.v2ray.ang/files/assets (path may differ on some Android devices). Download feature will get an enhanced version in this repo (Note it need a working proxy). The latest official domain list and ip list can be imported manually. It's possible to use third-party dat files in the same folder, like h2y. Android projects under V2rayNG folder can be compiled directly in Android Studio or using Gradle wrapper. But the v2ray core inside the aar is (probably) outdated. The aar can be compiled from the Golang project under AndroidLibV2rayLite folder. v2rayNG can run on Android Emulators. But VPN mode will not work if the system doesn't support it. -
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Magisk
Suite of open source tools for customizing Android
Magisk is a suite of tools intended for Android customization, and supports devices higher than Android 4.2. Some elements of Android customization are root, boot scripts, SELinux patches, AVB2.0 / dm-verity / forceencrypt removals, etc. Some of the most important features of Magisk are that it provides root access to your device and it modifies read-only partitions when installing modules. Also, you can hide Magisk from root detections / system integrity checks. Magisk comes with a huge collections of tools for installation, daemons, and utilities for developers. Magisk contains MagiskSU, Magisk Modules and MagiskHide features. -
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LiteGapps
https://ps2bios.dev/
LiteGapps is a custom Google Apps on the Android operating system, an open source project that focuses on small, efficient, and comprehensive. https://ps2bios.dev -
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KernelSU
A Kernel based root solution for Android
KernelSU is a root solution for Android devices that operates at the kernel level, providing systemless root access with enhanced control and flexibility. Unlike traditional rooting methods, it integrates directly into the Linux kernel, allowing for deeper system modifications while maintaining stability. It supports module-based customization, enabling users to extend functionality without altering core system files. KernelSU also includes a permission management system that allows fine-grained control over root access for applications. The project is designed to be compatible with modern Android versions and focuses on security and performance. It is widely used by advanced users who want powerful customization capabilities. Overall, KernelSU redefines Android rooting by embedding control directly into the kernel layer. -
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Open Camera
Camera app for Android.
Open Camera is an Open Source Camera app for Android(TM) phones and tablets. * Get it on Google Play: https://play.google.com/store/apps/details?id=net.sourceforge.opencamera * Get it on F-Droid: https://f-droid.org/en/packages/net.sourceforge.opencamera/ * Or you can download the APK/source directly, see "Files" above. Android, Google Play and the Google Play logo are trademarks of Google LLC. -
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QtScrcpy
Android real-time display control software
QtScrcpy connects to Android devices via USB (or via TCP/IP) for display and control. It does NOT require the root privileges. It supports three major platforms: GNU/Linux, Windows and MacOS. You can write your own script to map keyboard and mouse actions to touches and clicks of the mobile phone according to your needs. A script for "PUBG mobile" and TikTok mapping is provided by default. Once enabled, you can play the game with your keyboard and mouse as the PC version. or you can use up/down/left/right direction keys to simulate up/down/left/right sliding. You can also write your own mapping files for other games according to writing rules. If you are interested in it and want to learn how it works but do not know how to get started, you can choose to purchase my recorded video lessons. It details the development architecture and the development process of the entire software, and help you develop QtScrcpy from scratch. -
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Gnirehtet
Gnirehtet provides reverse tethering for Android
Gnirehtet is a reverse tethering tool for Android that allows a phone or tablet to use the internet connection of the computer it is connected to over adb. Unlike traditional tethering, which shares a phone’s connection with a computer, this project works in the opposite direction and is especially helpful for testing Android devices on controlled desktop networks. The software does not require root access on either the Android device or the host computer, which makes it more practical for developers, testers, and power users working in standard environments. It supports GNU/Linux, Windows, and macOS, and it relays TCP and UDP traffic over IPv4, giving it broad usefulness for app testing and device connectivity scenarios. The project includes both Rust and Java implementations, with the Rust version recommended because it uses less CPU and memory and does not require a Java runtime. -
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Apktool
A tool for reverse engineering Android apk files
A tool for reverse engineering 3rd party, closed, binary Android apps. It can decode resources to nearly original form and rebuild them after making some modifications. It also makes working with an app easier because of the project like file structure and automation of some repetitive tasks like building apk, etc. It is NOT intended for piracy and other non-legal uses. It could be used for localizing, adding some features or support for custom platforms, analyzing applications and much more. The decode option on Apktool can be invoked either from d or decode. In order to run a rebuilt application. You must resign the application. Android documentation can help with this. As you probably know, Android apps utilize code and resources that are found on the Android OS itself. These are known as framework resources and Apktool relies on these to properly decode and build apks. -
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MyPhoneExplorer
Simply explore your Android phone!
Connect your phone via WiFi, cable or bluetooth and you'll be surprised how easy and efficient it will be to manage your Android based smartphone with our software. Since it's first release MyPhoneExplorer evolved into the most popular freeware tool for smartphones. The software is constantly updated with new features. In opposite to many other solutions MyPhoneExplorer does work complete locally without using any third-party server! -
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LTECleanerFOSS
The last Android cleaner you'll ever need
Android API 23+ (Marshmallow) no longer allows apps to clean other app's caches, thus the claim of cleaners clearing them is completely false. The only thing they can clean: log files, temporary files, and empty folders. LTE Cleaner is %100 free, open source, ad-free, and deletes everything it claims too. -
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Termux packages
A build system and primary set of packages for Termux
Termux is an Android terminal emulator and Linux environment app that works directly with no rooting or setup required. A minimal base system is installed automatically - additional packages are available using the APT package manager. Access remote servers using the ssh client from OpenSSH. Termux combines standard packages with accurate terminal emulation in a beautiful open source solution. Take your pick between Bash, fish or Zsh and nano, Emacs or Vim. Grep through your SMS inbox. Access API endpoints with curl and use rsync to store backups of your contact list on a remote server. Install what you want through the APT package management system known from Debian and Ubuntu GNU/Linux. Why not start with installing Git and syncing your dotfiles? Have you ever sat on a bus and wondered exactly which arguments tar accepts? Packages available in Termux are the same as those on Mac and Linux, install man pages on your phone and read them in one session. -
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Magisk Manager
Companion Android application for Magisk
Magisk Manager is the companion Android app historically used to manage the Magisk root solution—installing updates, toggling modules, configuring DenyList/Hide-like behavior, and passing device integrity checks where possible. It centralizes operations that would otherwise require flashing or command-line work, making root management accessible to power users and developers. The app surfaces module repositories, logs, and safety features, giving you insight into what’s modified and how it affects system behavior. Over time, its role evolved alongside Android’s changing security model, but the core idea remains: provide a clean UI for patching, updating, and managing a systemless root environment. It also acts as a troubleshooting hub, exposing diagnostics that help users resolve boot loops or module conflicts. For anyone maintaining a rooted device for legitimate development and customization, Magisk Manager is the operational control center that keeps the stack coherent. -
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Organic Maps
Organic Maps is a free Android & iOS offline maps app for travelers
Organic Maps is a free Android & iOS offline maps app for travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by MapsWithMe (MapsMe) founders and our community. No ads, no tracking, no data collection, no crapware. Your donations and positive reviews motivate and inspire our small team! Organic Maps is the ultimate companion app for travelers, tourists, hikers, and cyclists. Detailed offline maps with places that don't exist on other maps, thanks to OpenStreetMap. Cycling routes, hiking trails, and walking paths. Contour lines, elevation profiles, peaks, and slopes. Turn-by-turn walking, cycling, and car navigation with voice guidance. Bookmarks export and import in KML/KMZ formats (GPX is planned). Organic Maps app is free from trackers and other bad stuff. Organic Maps is pure and organic, made with love. -
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ReVanced Manager
Redefine your apps with custom patches and premium features
ReVanced Manager is a powerful tool designed to help users patch and customize their favorite apps, including YouTube, to unlock premium features and enhance functionality. As the successor to Vanced Manager, it allows users to apply custom patches, such as ad-blocking, background playback, and theme customization, directly to supported apps. ReVanced Manager offers a streamlined, user-friendly interface to guide users through the patching process, ensuring compatibility and a hassle-free experience. With its open-source nature and active development community, ReVanced Manager provides a flexible, secure, and privacy-focused solution for customizing Android apps to suit individual preferences. -
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BiliRoaming
An Xposed module that unblocks bangumi area limit of BILIBILI
BiliRoaming is a module designed for use with LSPosed/Xposed that enables cross-region access and feature unlocking in the Bilibili Android app. It removes region restrictions, enabling users to watch otherwise blocked content, and offers additional features such as subtitle customization and UI tweaks. Intended for educational and personal use, it provides more control over the Bilibili experience. -
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Sentry SDK for Java and Android
A Sentry SDK for Java, Android and other JVM languages
Bad software is everywhere, and we're tired of it. Sentry is on a mission to help developers write better software faster, so we can get back to enjoying technology. If you want to join us Check out our open positions. -
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Aurora Store
Search and download apps from the official Google Play store
Aurora Store is an unofficial, free, and open-source Android client for the Google Play Store that lets users browse, search for, download, and update apps directly from Google’s app catalog without needing the official Play Store app or Google Play Services. It functions like a lightweight alternative store interface, offering app descriptions, screenshots, reviews, and version history, while supporting both personal and anonymous login options so users can choose their level of privacy. The app includes advanced features such as device and locale spoofing, which lets users circumvent regional restrictions and access apps not normally listed for their device or country, as well as integration with privacy tools to reveal embedded trackers in apps. Download management is built in, letting users blacklist updates for specific apps, manually install older versions when necessary, and handle APK files conveniently on their device. -
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MediaPipe
Cross-platform, customizable ML solutions for live and streaming media
MediaPipe offers open-source cross-platform, customizable ML solutions for live and streaming media. Provides segmentation masks for prominent humans in the scene. MediaPipe Face Mesh is a face geometry solution that estimates 468 3D face landmarks in real-time even on mobile devices. It employs machine learning (ML) to infer the 3D surface geometry, requiring only a single camera input without the need for a dedicated depth sensor. Utilizing lightweight model architectures together with GPU acceleration throughout the pipeline, the solution delivers real-time performance-critical for live experiences. Human pose estimation from video plays a critical role in various applications such as quantifying physical exercises, sign language recognition, and full-body gesture control. For example, it can form the basis for yoga, dance, and fitness applications. It can also enable the overlay of digital content and information on top of the physical world in augmented reality. -
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Escrcpy
Graphical Scrcpy to display and control Android, devices
Display and control your Android device with a graphical interface of Scrcpy powered by Electron. -
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Mullvad VPN desktop and mobile app
The Mullvad VPN client app for desktop and mobile
In a society that is increasingly determined to weaken that right, a fast, reliable and easy-to-use VPN connection is a good first step towards achieving this. By connecting to the Internet with Mullvad, we ensure that traffic to and from your device is encrypted to the highest standards, even when using public Wi-Fi in a coffee shop or hotel. We do not keep activity logs or ask for personal information, and we even encourage anonymous payments using cash or any of the accepted cryptocurrencies. Your IP address will be replaced with one of ours, ensuring that device activity and location are not linked to your user. Using Mullvad is quick and easy - just download and install the app. Don't spend time on complicated setup and multi-step registration processes. We designed Mullvad to be easy to use. Privacy is essential in a well-functioning society, as it allows norms, ethics and laws to be safely debated and challenged. Without privacy, a free and open society cannot flourish or exist. -
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Headunit Revived
Headunit App for displaying Android Auto
Headunit Revived is an Android application that turns an Android tablet or phone into an Android Auto receiver. It revives and continues the idea of the original open-source Headunit project. The app is useful for people who want to create a dedicated Android Auto display using existing Android hardware. It supports wired USB connections between a phone and the device running Headunit Revived. It also offers wireless connection options through a helper app, legacy launchers, manual setup, or Android intents for power users. Overall, it is a practical project for custom car setups, testing environments, and Android Auto experimentation.
