android
Free Maps & Navigation App.
Turn-by-turn navigation, OpenStreetMap, Crowd-Sourced Traffic, 3D maps, Satellite maps, Offline maps and Transit. Entirely free.
DNS + Firewall App for Android 6+.
Rethink DNS + Firewall is the easiest way to monitor app activity, circumvent Internet censorship, block ads and trackers on your Android device.
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Build truly native iPhone and Android apps with Skip.
Skip brings Swift app development to Android. It is a tool that enables developers to build genuinely native apps for both iOS and Android from a single Swift and SwiftUI codebase.
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Share files to nearby devices. An open-source cross-platform alternative to AirDrop.
LocalSend is a free, open-source app that allows you to securely share files and messages with nearby devices over your local network without needing an internet connection.
Help improve OpenStreetMap with StreetComplete! This app finds missing map data in your vicinity and displays it on a map as quests. Solve each quest by visiting the location on-site and answering a simple question to update the map. The info you enter is directly added to OpenStreetMap in your name, without the need to use another editor.
Real-time localization on Android phones using inertial sensors (accelerometer, compass, gyro).
Many modern conveniences rely on our ability to accurately pinpoint location. GPS makes this job much easier, but the system isn't perfect. There are many places where GPS signal is restricted, from underground tunnels, to inside buildings, and even outdoors if near large structures.
Dead Reckoning is an Android app that offers a solution. Using built-in smartphone sensors to track location, the app removes the reliance on GPS and makes the tracking process self-sufficient and offline.
A (work-in-progress) cross-platform libre handwritten notes app.
You can sync your notes across devices knowing that they are encrypted and stored securely, and not even the server can read them.
Write Native with TypeScript.
Render native platform UI with direct access to native APIs automatically backed by TypeScript. ⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.
NativeScript empowers you to access native APIs from JavaScript directly. Currently iOS, Android, and visionOS runtimes are provided for rich mobile development across a variety of diverse use cases.
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Flock is Flutter+ • Flock is a fork of Flutter. Flock stays up to date with Flutter, and also adds new community features.
Duress password trigger.
Tiny app to listen for a duress password on the lockscreen. When found, it can send a broadcast message or wipe the device.
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Create better native apps for iOS and Android with a new breed of development tools.
An open-source cross-platform mobile app development tool suite, supporting building Android and iOS applications.
With Fuse you can build native mobile user interfaces using the easy to learn UX Markup language, and use JavaScript to add business logic
The 100% FREE live chat application for your website! tawk.to is a free messaging app that lets you monitor and chat with visitors on your website or from a free customizable page
Aardwolf is a remote JavaScript debugger for iPhone/Android/WindowsPhone7. It is written in JavaScript.
Flutter is a new way to build high-performance, cross-platform mobile apps. Flutter is optimized for today’s, and tomorrow’s, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.
Privacy-First Android Keyboard.
Privacy-focused Android keyboard with swipe typing, custom layouts, and password manager support. No tracking, 100% on-device, and fully open source.
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Kotlin is a modern but already mature programming language designed to make developers happier. It's concise, safe, interoperable with Java and other languages, and provides many ways to reuse code between multiple platforms for productive programming.
Subscription Tracker All in one place.
Manage all your subscriptions in one list, giving you a clear overview of your recurring expenses.
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Open Food Facts is a food products database made by everyone, for everyone. You can use it to make better food choices, and as it is open data, anyone can re-use it for any purpose.
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OpenUDID is a drop-in replacement for the deprecated uniqueIdentifier property of the UIDevice class on iOS (a.k.a. UDID) and otherwise is an industry-friendly equivalent for iOS and Android, and most recently Windows C# and Silverlight (see links above).
Whatsapp like messenger with encryption. Has a GNU/Linux command line client.
A lightweight Material YouTube Music player for Android, built with Kotlin and Jetpack Compose.
Designed for simplicity and smooth performance, Umihi Music lets you enjoy your favorite tracks effortlessly.
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Free and open source 2D and 3D game engine Godot is an advanced, feature-packed, multi-platform 2D and 3D open source game engine. Godot provides a huge set of common tools, so you can just focus on making your game without reinventing the wheel. Godot is completely free and open-source under the very permissive MIT license. No strings attached, no royalties, nothing. Your game is yours, down to the last line of engine code.
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The last grocery app you'll ever need!
KitchenOwl is a smart grocery list and recipe manager. Easily add items to your shopping list before you go shopping or create recipes and get cooking suggestions. Track your expenses, so you know how much you've spent.
KitchenOwl is a self-hosted grocery list and recipe manager. The backend is made with Flask and the frontend with Flutter. Easily add items to your shopping list before you go shopping. You can also create recipes and add items based on what you want to cook.
Experience the thrill of the game in the palm of your hand. 🎮 Growing library of most famous party games.
The Deck: An Open-Source, Cross-Platform, Mobile, Turn by Turn Card Game Engine in Flutter.
The primary goal of “The Deck” is to provide a user-friendly and cooperative digital game environment for playing classic games that were usually played with cards on paper. One of the standout features of “The Deck” is its unique ability to assign one device as the “table” (a.k.a. deck). By placing this device in the middle of the group, all players can witness the real-time state of the cards. This adds a new level of immersion making it a truly captivating experience.
Launch emulators like never before.
App for launching iOS and Android emulators. Lightweight, Open source, fully native.
MacOS menu bar app for launching iOS and Android 🤖 emulators
Flutter application for Android that uploads documents to Paperless‑NGX directly from the system Share menu. This project updates and adapts the original "Paperless Share" by qcasey to modern Android versions while keeping the same simple "share and upload" workflow.
Open Source Apps APK for Android.
This repository of free and open source apps for Android lets you download the latest version of popular FOSS applications safe and secure. Unlike other services, OpenAPK always serves the most recent APK files so you are up to date.
App.js is a lightweight JavaScript UI library for creating mobile webapps that behave like native apps, sacrificing neither performance nor polish.
Town Square for Open Social Media. All decentralised networks—one timeline.
Crosspost everywhere—At once. Evolves with the new trends in social media. Preserve your social presence with floating identity.
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Free and Open-Source SMS Gateway. Transform Your Android into a Powerful SMS Gateway.
Unlock the potential of your device with our open-source solution. Send SMS effortlessly through your applications.
A simple SMS gateway that allows users to send SMS messages from a web interface or from their application via a REST API. It utilizes android phones as SMS gateways.
Composting Mobile Phones - Hosting server on obsolete mobile phones.
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The future of payments has arrived. With a decade of experience processing payments, we have adapted our optimised payment architecture to better serve each unique digital industry.
We offer payment services used by leading marketplaces, ecommerce stores, software editors and digital platforms. With these tools, you can seamlessly boost your online sales.
ClipCascade is an open-source, lightweight utility that automatically syncs your clipboard across multiple devices—no key press required. It ensures seamless clipboard sharing between devices, prioritizing privacy with end-to-end encryption. Whether you're moving between workstations or simply want the convenience of a unified clipboard, ClipCascade has you covered.
Regain Your Focus. Your Notifications. Your Rules. An advanced firewall for your notifications.
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Follow Creators, Not Platforms.
Grayjay enables you to create and watch video content in your own terms, fully retaining ownership and having control over what you watch. Your content on your terms.
The FUTO media app endeavours creating infrastructure for creators to have their content hosted by someone else but at the same time having creators retain full ownership of their content. We want creators to feel like they are publishing to the world, and we want multiple indexers competing with each other to do a good job connecting consumers to creators and their content.
An open source client for Apollo/Sunshine.
Artemis Android will allow you to stream your collection of games from your Windows PC to your Android device, whether in your own home or over the internet.
Artemis is currently the best fork of Moonlight with loads of optimizations for office usage.
AirPods liberated from Apple's ecosystem.
LibrePods unlocks Apple's exclusive AirPods features on non-Apple devices. Get access to noise control modes, adaptive transparency, ear detection, hearing aid, customized transparency mode, battery status, and more - all the premium features you paid for but Apple locked to their ecosystem.
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The free, open-source, cross-platform GTD app. Local-first, no account required. Mind Like Water.
A complete Getting Things Done (GTD) productivity system for desktop and mobile.
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Lottie component for React Native (iOS, Android, and Windows)
Lottie is an ecosystem of libraries for parsing Adobe After Effects animations exported as JSON with bodymovin and rendering them natively!
Mac.apk runs Android apps directly on Apple Silicon Macs at full native speed.
Not an emulator. Not a virtual machine. No Linux running underneath, no Docker, no Rosetta, no Wine. Android apps launch the same way a Mac app does, render with the Mac's own graphics stack, and use the CPU at its full native speed.
fast & lightweight self-hosted messenger. A federated messenger for self-hosting.
Mobile ID Authentication. Run instant authentication checks on any government issued ID.
Integration library for all your Android hardware barcode scanner integration needs.
This library makes the integration of all barcode scanners easy in any Android application, avoiding vendor lock-in and lowering the cost of advanced scanner integration.
Music Streaming App!
The open-source music app for Android that offers streaming and offline listening. Enjoy custom playlists, high-quality audio, and lyrics support - all completely free, with no ads or subscriptions.
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Makes reverse engineering Android apps easier, automating repetitive tasks like pulling, decoding, rebuilding and patching an APK.
apk.sh is a Bash script that makes reverse engineering Android apps easier, automating some repetitive tasks like pulling, decoding, rebuilding and patching an APK.
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Open source podcast app. Available for iOS, Android, F-Droid, and web.
A Material 3 YouTube Music client & local music player for Android. Forked from InnerTune.
Audiobookshelf Client.
Experience seamless audiobook listening with Lissen. Sync your progress across devices and enjoy a minimalist interface designed for true audiobook enthusiasts.
Join us on the mountain to ewperience thrilling 20- generated alpine ski tracks. Enjoy the ride or challenge your friends on some of the most demanding tracks!
RetroSki is a fun, open-source 2D skiing game that brings back the thrill of the slopes. Race on randomly generated alpine tracks, either locally or online with friends. The game features customizable race settings, track styles, and leaderboard functionality.
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UserLAnd: Use Linux Anywhere
The easiest way to run a Linux distribution or application on an Android device. With UserLAnd the power to do or create whatever you want will never be out of reach.
Introducing Ensu, our first step toward a private, personal LLM app that runs on your device and grows with you over time.
Open source real-time translation app for Android that runs locally.
RTranslator is an (almost) open-source, free, and offline real-time translation app for Android.
Connect to someone who has the app, connect Bluetooth headphones, put the phone in your pocket and you can have a conversation as if the other person spoke your language.
An Android RSS reader presented in Material You style.
A de-Googled Android build for the Pixel 10a (stallion). Push-to-talk assistant, your own backend. LLM assistant-first phone firmware for the Google Pixel 10a.
A de-Googled phone OS built on GrapheneOS for Google Pixel 10a. It is a minimalist, assistant-first OS designed to work with your own backend. It has a small fixed set of local apps including the phone, messages, camera, gallery, offline maps, flashlight and settings, and nothing else. No app store, no browser, no feed, no Google account, and no way to add anything.
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HopToDesk is an open-source remote desktop, and alternative to TeamViewer.
An Android web browser based on webview, which is specialized for E-Ink device. This browser is called EinkBro. It's designed to fit Eink devices' needs; no unnecessary UI transitions, clear B&W icons, useful feature for eink reading experience. It's originated from FOSS Browser, which is fully free/libre (as in freedom) Android app.