Open Source Android Apps - Page 27

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  • 1
    react-native-picker/picker

    react-native-picker/picker

    Cross-platform UI component for selecting an item from a list

    Picker is a cross-platform UI component for selecting an item from a list of options. This component is not supported in the managed workflow for expo sdk 37. Please import the Picker from react-native. As react-native@0.60 and above supports auto-linking there is no need to run the linking process.
    Downloads: 11 This Week
    Last Update:
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  • 2
    Downloads: 285 This Week
    Last Update:
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  • 3
    Network Spoofer

    Network Spoofer

    Change websites on a Wifi network

    Network Spoofer lets you change websites on other people’s computers from an Android phone. After downloading simply log onto a Wifi network, choose a spoof to use and press start. Please note that there is no intention for Network Spoofer to include any malicious features. This application is a fun demonstration of how vulnerable home networks are to simple attacks, with permission of the network owner - DO NOT attempt to use Network Spoofer on any corporate or other non-residential networks (eg. at school, university). It becomes very obvious when Network Spoofer is being used on a Network, and use of Network Spoofer will be considered malicious hacking by network administrators. Available on the Android Market.
    Downloads: 49 This Week
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  • 4
    Ajay-prefix

    Ajay-prefix

    Ajay Prefix redirect save data to prevent loss.

    Ajay Prefix Pro is an advanced optimization tool featuring smart scripts that redirect save data to prevent loss. It supports Mobox WoW64, Winlator, Dark OS, Micewine, Hangover, GameHub, and other PC emulators, as well as Linux Wine. It includes various Start Menu options to install necessary dependencies easily.
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    Downloads: 156 This Week
    Last Update:
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  • 5
    Downloads: 280 This Week
    Last Update:
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  • 6
    HardwareMon

    HardwareMon

    A modern crossplatform Linux and Windows tool for hardware metrics.

    HardwareMon is a modern hardware monitoring and performance analytics application for Windows and Linux. Designed for both beginners and advanced users, HardwareMon makes it easy to understand how your system is performing through a clean, intuitive interface and real-time telemetry. Monitor CPU, memory, GPU, temperatures, power usage, clock speeds, and running processes while exploring historical performance data through interactive analytics and graphs. Whether you're gaming, developing software, troubleshooting performance issues, or simply keeping an eye on your system's health, HardwareMon provides the information you need without unnecessary complexity. Built with a modern Flutter desktop interface and a high-performance backend, HardwareMon aims to deliver a fast, reliable, and accessible monitoring experience across platforms.
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    Downloads: 270 This Week
    Last Update:
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  • 7
    ACRA

    ACRA

    Application crash reports for Android

    ACRA is a library enabling Android applications to automatically post their crash reports to a report server. It is targeted to android applications developers to help them get data from their applications when they crash or behave erroneously. A crash reporting feature for android apps is native since Android 2.2 (FroYo) but only available through the official Android Market (and with limited data). ACRA is a great help for Android developers. ACRA's notification systems are clean. If a crash occurs, your application does not add user notifications over existing system's crash notifications or reporting features. By default, the "force close" dialog is not displayed anymore, to enable it set alsoReportToAndroidFramework to true. The user is notified of an error only once, and you might enhance the perceived quality of your application by defining your own texts in the notifications/dialogs.
    Downloads: 10 This Week
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  • 8
    AWS GameKit Plugin for Unreal

    AWS GameKit Plugin for Unreal

    The AWS GameKit Plugin for Unreal

    AWS GameKit is an open-source engine integration toolkit for game developers who want to create high-quality, cloud-connected game features without the potentially steep learning curve for cloud service architecture and AWS. With AWS GameKit, you can deliver core functionality to your players with minimal effort and time by using pre-built AWS solutions for your game backend and integrating the features into your game. You can use the AWS GameKit game features as designed or as a launch pad to expand and customize as needed. The plugin is developed using Unreal version 4.27. Install before proceeding. Game projects created in Unreal versions later than 4.27 are not backward compatible. AWS GameKit supports Unreal Engine version 4.27. Create the Visual Studio Solution for your game. Build GameKit C++ and copy over the DLL/PDB files. Make sure to checkout the matching version from the .gkcpp_version file in this repository.
    Downloads: 10 This Week
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  • 9
    Aegis Authenticator

    Aegis Authenticator

    A free, secure and open source app for Android

    Aegis Authenticator is a free and open-source two-factor authentication (2FA) app for Android that helps users secure their online accounts by generating cryptographic one-time passwords (OTPs) such as TOTP and HOTP codes. Unlike many proprietary MFA apps, Aegis is designed with user privacy and local control in mind, storing secrets only on the device in an encrypted vault protected by PIN or biometric unlock, and offering features like backups encrypted with a user-chosen passphrase. It supports importing accounts from QR codes, exporting encrypted backups for safe storage, and grouping or labeling tokens so managing dozens of accounts is simple. Aegis also offers options for custom token configuration, including changing issuer names, digits, and intervals, and includes a robust recovery mechanism in case a device is lost. It has a material design interface that makes navigation intuitive, and its open-source license ensures transparency.
    Downloads: 10 This Week
    Last Update:
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  • 10
    Amethyst Nostr client for Android

    Amethyst Nostr client for Android

    Nostr client for Android

    Amethyst brings the best social network to your Android phone. Just insert your Nostr private key and start posting. This is a native Android app made with Kotlin and Jetpack Compose. The app uses a modified version of the nostrpostrlib to talk to Nostr relays. The overall architecture consists of the UI, which uses the usual State/ViewModel/Composition, the service layer that connects with Nostr relays, and the model/repository layer, which keeps all Nostr objects in memory, in a full OO graph. The repository layer stores Nostr Events as Notes and Users separately. Those classes use LiveData objects to allow the UI and other parts of the app to subscribe to each individual Note/User and receive updates when they happen. They are also responsible for updating viewModels when needed. Filters react to changes in the screen. As the user sees different Events, the Datasource classes are used to receive more information about those particular Events.
    Downloads: 10 This Week
    Last Update:
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  • 11
    Android GUI for WireGuard

    Android GUI for WireGuard

    Android GUI for WireGuard

    Android GUI for WireGuard is the official Android client for the WireGuard VPN protocol, providing a secure and efficient mobile interface for managing encrypted tunnels. The application is written primarily in Kotlin and integrates closely with Android’s VPN framework to deliver stable, battery-efficient connections. It allows users to create, import, and manage tunnel configurations through a clean graphical interface while maintaining WireGuard’s minimalist cryptographic design. The client supports QR code import and seamless switching between multiple tunnels, making it practical for both personal and enterprise use cases. Because WireGuard emphasizes a small and auditable codebase, the Android implementation inherits strong security properties alongside excellent performance. Overall, wireguard-android is intended for Android users and mobile administrators who need a fast, modern VPN client with straightforward configuration.
    Downloads: 10 This Week
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  • 12
    Avalonia

    Avalonia

    A cross-platform UI framework for .NET

    Avalonia is a cross-platform UI framework for dotnet, providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, macOS. Avalonia is mature and production-ready. We also have in beta release support for iOS, Android and in early stages support for browsers via WASM. Avalonia is open source, free to use, and always will be. Clone the source today to dig deeper. The free VS extension provides everything needed to start, including a XAML previewer. JetBrains deep understanding of Avalonia shines through with rich Rider and R# support. Deploy to the platforms you care about with ease. Leverage existing knowledge, code and packages to kickstart your project. Get the support your project needs with one of our commercial support agreements. Help you can count on. JetBrains delivers huge productivity gains for Avalonia developers.
    Downloads: 10 This Week
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  • 13
    BiliRoaming

    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.
    Downloads: 10 This Week
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  • 14
    DSC Keybus Interface

    DSC Keybus Interface

    An Arduino/esp8266/esp32 library to directly interface with DSC

    This library directly interfaces Arduino, esp8266, esp32, and esp32-s2 microcontrollers to DSC PowerSeries and Classic series security systems for integration with home automation, remote control as a virtual keypad, notifications on alarm events, unlocking installer codes, and emulating DSC panels to use DSC keypads as general purpose input devices. This enables existing DSC security system installations to retain the features and reliability of a hardwired system while integrating with modern devices and software for under $5USD in components.
    Downloads: 10 This Week
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  • 15
    Day.js

    Day.js

    Fast, immutable 2kB alternative to Moment.js with the same modern API

    Day.js is a fast, immutable, minimalist JavaScript library for parsing, validating, manipulating, and displaying dates and times for modern browsers. Its API is largely compatible with that of Moment.js, so if you know how to use Moment.js you’ll know how to use Day.js. Why opt for Day.js? Because it’s at just 2kB it involves less JavaScript to download, parse and execute, and more time for your code. Day.js is also immutable, chainable and has great support for internationalization. It currently supports all browsers.
    Downloads: 10 This Week
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  • 16
    Dicio assistant

    Dicio assistant

    Dicio assistant app for Android

    Dicio is a free and open source voice assistant for Android that focuses on strong privacy by running its understanding and response generation directly on the device whenever possible. It supports multiple input and output methods, including hotword-based voice input using the Vosk speech-to-text engine and a graphical interface for users who prefer to tap instead of talk. The assistant is built around a flexible “skills” system that lets it respond to a wide variety of requests such as search, weather, navigation, calculator, timers, media control, and more. It offers rich multilingual support and is already available in a wide range of languages including English, Spanish, German, French, Italian, Russian, and others. The project integrates tightly with a custom “sentences language” and compiler so each language can define its own natural phrasings to trigger skills without sacrificing accuracy.
    Downloads: 10 This Week
    Last Update:
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  • 17
    Filament

    Filament

    Real-time physically based rendering engine for Android, iOS, and more

    Filament is a real-time physically-based renderer written in C++. It is mobile-first, but also multi-platform. We are very conscientious about keeping Filament small, fast to load, and focused on rendering. For example, Filament does not compile materials at run time. Instead, we provide a command line tool (matc) that does this offline. Filament is a physically based rendering (PBR) engine for Android. The goal of Filament is to offer a set of tools and APIs for Android developers that will enable them to create high quality 2D and 3D rendering with ease. For both artists and developers, our system will rely on as few parameters as possible to reduce trial and error and allow users to quickly master the material model. A physically based approach must not preclude non-realistic rendering. User interfaces for instance will need unlit materials. Our primary goal is to design and implement a rendering system able to perform efficiently on mobile platforms.
    Downloads: 10 This Week
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  • 18
    Flutter Spinkit

    Flutter Spinkit

    A collection of loading indicators animated with flutter

    A collection of loading indicators animated with flutter.
    Downloads: 10 This Week
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  • 19
    FreshRSS

    FreshRSS

    A free, self-hostable news aggregator

    FreshRSS is a self-hosted RSS and Atom feed aggregator. It is lightweight, easy to work with, powerful, and customizable. Follow websites, podcasts, and video channels in a single place. Read your articles directly in FreshRSS. Search and save queries for quick access. Generate feeds by scraping external websites. Generate new feeds based on your filters. Import and export your feeds with OPML. Stay connected to your feeds in real time. Adapt to your needs thanks to a lot of options. Follow your feeds with or without a third-party application. FreshRSS can manage 1M+ articles and 50k+ feeds without complaining. Customize FreshRSS with themes and extensions. FreshRSS is translated in more than 15 languages. FreshRSS is an RSS aggregator and reader. It allows you to read and follow several news websites at a glance without the need to browse from one website to another.
    Downloads: 10 This Week
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  • 20
    Google Maps SDK for Android Samples

    Google Maps SDK for Android Samples

    Samples demonstrating how to use Maps SDK for Android

    Create dynamic, interactive and personalized experiences with maps, locations and geospatial experiences for your Android apps. Create an account, generate an API key, and start creating. Learn how to load the Maps SDK for Android and add a map with a bookmark to your web application. You can customize almost all aspects of the map, such as routes, landforms and places of interest, among others. Find the current location of an Android device and display details of the place or other place of interest in that location. Add bookmarks to a map, interact with click events, customize color and image, and more. Displays an information window with additional data and context when users press a bookmark. Customize user interaction by configuring integrated UI components and gestures. Listen to events on the map, including clicks on maps, clicks on markers, camera changes, and overlay events, among others.
    Downloads: 10 This Week
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  • 21
    GooseRelayVPN

    GooseRelayVPN

    Socks5 VPN that tunnels raw TCP through Google Apps Script to your VPS

    GooseRelayVPN is a Go-based SOCKS5 VPN-style tunneling project that carries raw TCP traffic through a Google Apps Script relay to a user-controlled VPS exit server. Its local client accepts SOCKS5 traffic, encrypts TCP data with AES-256-GCM, and sends it through HTTPS requests toward a Google-facing endpoint. The Apps Script component acts as a relay and forwards encrypted data without holding the plaintext key. The VPS exit server decrypts the traffic, opens the real outbound connection, and returns responses through the same relay path. This design allows SOCKS5-compatible applications to use the tunnel while the network path mainly sees HTTPS traffic to Google infrastructure. GooseRelayVPN is a specialized transport system that requires a VPS and should be used only where it complies with applicable rules and service terms.
    Downloads: 10 This Week
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  • 22
    Habitica

    Habitica

    A habit tracker app which treats your goals like a Role Playing Game

    Get motivated to achieve your goals. Now is the time to have fun while completing your tasks! Join more than 4 million Habiticans and improve your life one task at a time. Habitica is a free habit building and productivity app that takes your real life as a game. With in-game rewards and punishments to motivate you and a strong social network to inspire you, Habitica can help you achieve your goals to be healthy, hardworking, and happy. Stay responsible by following and maintaining your Habits, Daily Tasks and To-Do Tasks with habitica's mobile apps and the website, both easy to use. Cross off tasks to level up your Avatar, and unlock in-game features like battle armor, mysterious pets, magical abilities, and even missions! Fight monsters with other Habitica users! Use the Gold you earn to buy in-game or custom rewards, like watching an episode of your favorite TV series.
    Downloads: 10 This Week
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  • 23

    Halide

    A language for fast, portable data-parallel computation

    Halide is a programming language for fast, portable data-parallel computation. It was designed to make writing high-performance image and array processing code much easier on modern machines. It works on all major operating systems and with several CPU architectures (X86, ARM, MIPS, Hexagon, PowerPC) and GPU Compute APIs (CUDA, OpenCL, OpenGL, among others). It isn't a standalone programming language however; rather it is embedded in C++ which means that you write C++ code, building an in-memory representation of a Halide pipeline using Halide's C++ API. This representation can then be compiled to an object file, or a JIT-compile and run in the same process. Halide also comes with a Python binding, allowing the writing of Halide embedded in Python without C++.
    Downloads: 10 This Week
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  • 24
    Haptic

    Haptic

    Local-first, privacy-focused and open-source home for markdown notes

    Haptic is a new local-first & privacy-focused, open-source home for your markdown notes. It's minimal, lightweight, efficient and aims to have all you need and nothing you don't.
    Downloads: 10 This Week
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  • 25
    Icon Font Viewer

    Icon Font Viewer

    A plugin for displaying the svg icons and unicode of trueType

    A plugin for displaying the svg icons and Unicode of TrueType (.ttf) file that usually contains icon glyphs. It is available in Jetbrains Marketplace now, click hyperlink to get it, or search in your Intellij IDE - preferences(Settings) - plugins - marketplace by 'icon font viewer' to install.
    Downloads: 10 This Week
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