Open Source Android Apps - Page 64
Sort By:
Apps for Android
View 24010 business solutions-
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
-
Build Data Resilience - Take the Assessment TodayIs your recovery strategy as strong as you think? Take this quick self-assessment to check your recovery readiness and gain tailored insights. In only 2 minutes, you'll learn where you fall on the recovery readiness scale.
-
1
MaterialScrollBar
An Android library that brings the Material Design 5.1 sidebar
An Android library that brings the Material Design 5.1 scrollbar to pre-5.1 devices. Designed for Android's recyclerView. -
2
Matisse
A well-designed local image and video selector for Android
Matisse is a well-designed local image and video selector for Android. If you use Glide as your image engine, add rules as Glide's README says. If you use Picasso as your image engine, add rules as Picasso's README says. There are two built-in themes you can use to start MatisseActivity, which are R.style.Matisse_Zhihu (light mode), and R.style.Matisse_Dracula (dark mode). All images and videos will be shown in Matisse by default, you can't limit the selectable mime types. You can launch Matisse from Activity or Fragment. Meanwhile you should receive results in the corresponding onActivityResult() callback. If you want a fixed span count, you can do it. The span count will stay the same when orientation changes. If you expect a grid size which will be flexible fitting different screens, you can also pull that off. This value won't necessarily be applied cause the photo grid should fill the view container. -
3
Matrix
Plugin style, non-invasive APM system developed by WeChat
Matrix is an APM (Application Performance Manage) used in Wechat to monitor, locate and analyse performance problems. It is a plugin style, non-invasive solution and is currently available on iOS, macOS and Android. The monitoring scope of the current tool includes: crash, lag, and out-of-memory, which includes the following two plugins, WCCrashBlockMonitorPlugin, which is based on KSCrash framework and features cutting-edge lag stack capture capabilities with crash capture, and WCMemoryStatPlugin, which is a performance-optimized out-of-memory monitoring tool that captures memory allocation and the callstack of an application's out-of-memory event. Determine whether the app is stuck by checking the running status of the Runloop, and support both the iOS and macOS platform. Add time-consuming stack fetching, attaching the most time-consuming main thread stack to the thread snapshot log. -
4
MindZJ
An open-source, offline note-taking app with native AI & CLI
MindZJ is a knowledge management and idea organization tool designed to help users structure, connect, and visualize information in a meaningful way. It focuses on enabling users to create and manage interconnected notes, forming a network of ideas that can evolve over time. The system provides tools for organizing thoughts, tracking relationships between concepts, and building a personal knowledge base. It is particularly useful for research, learning, and creative workflows where capturing and linking ideas is essential. The platform emphasizes simplicity and clarity, offering a clean interface that minimizes distractions while supporting complex knowledge structures. It also supports extensibility, allowing users to adapt the system to their specific needs and workflows. Overall, mindzj serves as a flexible environment for building and navigating structured knowledge systems. -
Build Securely on AWS with Proven FrameworksMoving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
-
5
Mobile Next
Model Context Protocol Server for Mobile Automation and Scraping
Mobile Next is a Model Context Protocol server designed to enable scalable, AI-driven mobile automation across both iOS and Android environments through a unified interface. It abstracts away platform-specific complexities, allowing developers and AI agents to interact with mobile devices using a consistent set of commands regardless of operating system. The system supports real devices, emulators, and simulators, making it suitable for testing, automation, and data extraction workflows in diverse development setups. One of its key innovations is its hybrid interaction model, which combines structured accessibility data with fallback screenshot-based analysis to ensure reliable automation even in complex UI scenarios. It is built to integrate seamlessly with modern AI agents, enabling multi-step workflows such as automated testing, form filling, and user journey simulation. -
6
MobileIMSDK
The original full-platform IM communication layer framework
MobileIMSDK is a lightweight cross-platform instant messaging communication framework designed for real-time chat and push-style communication. It supports multiple client platforms, including iOS, Android, Java, HTML5, mini programs, UniApp, and HarmonyOS Next, with a Netty-based server side. The framework is notable for supporting UDP, TCP, and WebSocket protocols in the same open-source IM communication layer. It has been developed and refined over many years, making it a mature option for teams building custom messaging systems. MobileIMSDK focuses on the communication layer rather than a complete consumer chat app, so developers can build their own user interface and business logic on top of it. It is useful for mobile apps, web apps, enterprise messaging, live communication features, and custom push systems. -
7
ModernStorage
Group of libraries that provide an abstraction layer over storage
ModernStorage is a group of libraries that provide an abstraction layer over storage on Android to simplify its interactions. -
8
MovieCompose
Demo movie app using Jetpack Compose and Hilt based on modern Android
MovieCompose is a small demo application based on modern Android tech-stacks especially focus on Jetpack Compose UI using The Movie DB API. Also fetching data from the network and integrating persisted data in the database via repository pattern. -
9
MvvmCross Plugins WebBrowser
Provides a cross-platform UI for displaying the web page
A MvvmCross plugin that simplifies opening and managing web browsers within cross-platform applications. -
Earn up to 16% annual interest with Nexo.Put idle assets to work with competitive interest rates, borrow without selling, and trade with precision. All in one platform. Geographic restrictions, eligibility, and terms apply.
-
10
NLog
Advanced and structured logging for various .NET platforms
NLog is a flexible and free logging platform for various .NET platforms, including .NET standard. NLog makes it easy to write to several targets. (database, file, console) and change the logging configuration on-the-fly. NLog has support for structured and traditional logging. The focus for NLog is high performance, easy-to-use, easy to extend and flexible to configure. NLog is very easy to configure, both through configuration file and programmatically. Even without restarting the application, the configuration can be changed. Every log message can be templated with various layout renders. Even though NLog has targets and pre-defined layouts, you can write custom targets or pass custom values. Fully support for structured logging. Targets are used to display, store or pass log messages to another destination. NLog can dynamically write to one of multiple targets for each log message. -
11
NSLogger
A modern, flexible logging tool
NSLogger is a high performance logging utility which displays traces emitted by client applications running on macOS, iOS and Android. It replaces traditional console logging traces (NSLog(), Java Log). The NSLogger Viewer runs on macOS and replaces Xcode, Android Studio or Eclipse consoles. It provides powerful additions like display filtering, defining log domain and level, image and binary logging, message coloring, traces buffering, timing information, link with source code, etc. Accept connections from local network clients (using Bonjour) or remote clients connecting directly over the internet. Online (application running and connected to NSLogger) and offline (saved logs) log viewing. Buffer all traces in memory or in a file, send them over to viewer when a connection is acquired. Define a log domain (app, view, model, controller, network…) and an importance level (error, warning, debug, noise…). -
12
NativeScript Schematics
nativescript, mobile, schematics, angular
nativescript-schematics is a tool for generating and managing NativeScript projects using Angular CLI. It simplifies project scaffolding and code generation for NativeScript and Angular hybrid applications. -
13
NativeScript Secure Storage plugin
NativeScript plugin for secure local storage of fi. passwords
The nativescript-secure-storage plugin provides a secure mechanism for storing sensitive data, such as passwords and tokens, within NativeScript applications, ensuring data protection through encryption. -
14
News App
A sample News app built using Modern Android Development
News App is a simple news app that uses NewsAPI to fetch top news headlines from the API. The main aim of this app is to be a leading example of how to build Modern Android applications for all Android Developers. The idea is to keep the app super simple while demonstrating new libraries and tools which makes it easier to build high-quality Android applications. -
15
Next Door Loung - Host App
Hello there. This App is designed for Next Door Lounge
This App is designed for Next Door Lounge. It helps the staff to keep track of the reservations and tables of the restaurant. I design it to be easy to use and intuitive. It uses a Firebase as a back-end server and React Native as a front-end. It communicates all changes in real time across all the apps. The solution that I set out to find with this app is about communicating more efficiently with everyone and shorten the amount of time it takes to look at a table that belongs to a reservation. Every night, changes happen: reservations get canceled, tables get switched, and people get added. Everyone should know about these changes, but it takes time to track everyone down, tell them, and make a drawing on their table sheets. That's why thought: What if we could have the table sheet, live on our phone? This way If anyone needs to make a change, we can all see it in real time. -
16
ORMLite Android
ORMLite Android functionality used in conjunction with ormlite-core
This package provides Android-specific functionality. Users that are connecting to SQL databases via JDBC connections should download the ormlite-jdbc package instead of this Android one. Object Relational Mapping Lite (ORM Lite) provides some simple, lightweight functionality for persisting Java objects to SQL databases while avoiding the complexity and overhead of more standard ORM packages. -
17
OkBuck
OkBuck is a gradle plugin that lets developers build systems
OkBuck is a gradle plugin that lets developers utilize the Buck build system on a gradle project. OkBuck is under active development. Most common features used for building and testing android apps with the Android Gradle Plugin have support available for Buck. Please open issues for new features/bugs. buckWrapper will create a buck wrapper script and various configuration files to invoke buck commands. okbuck will generate BUCK files. To speed up your builds even more, you can use an implementation of Buck's HTTP Cache API to take advantage of building once and using the same build artifacts on all machines. -
18
Okio
A modern I/O library for Android, Java, and Kotlin Multiplatform
Okio is a low-level I/O library created by Square for Java and Kotlin that simplifies and optimizes data access. It provides a modern alternative to Java’s InputStream and OutputStream, enabling efficient, buffered, and chainable data handling. Okio is used in many high-performance networking and serialization libraries, including OkHttp. -
19
Omi
AI that sees your screen and listens to conversations
The Omi project is an open-source AI wearable ecosystem developed by Based Hardware that combines hardware, software, and cloud infrastructure to create a persistent “second brain” for capturing and processing real-world interactions. It is designed as a system that continuously listens to conversations and monitors screen activity, converting this input into structured data such as transcripts, summaries, and actionable insights in real time. The platform operates across multiple environments, including wearable devices, mobile apps, and desktop applications, ensuring seamless integration into a user’s daily workflow. At its core, omi uses a pipeline of speech-to-text systems, large language models, and memory storage services to transform raw audio and context into meaningful outputs like tasks and reminders. The architecture is modular and extensible, featuring APIs, SDKs, and plugin-like capabilities that allow developers to build custom applications. -
20
Ovmeet
Video conferencing and collaboration platform
OvMeet is a video conferencing and collaboration platform developed in China that supports video meetings and H5 web/video live streaming. WebRTC, RTMP, SIP, RTSP, whiteboards, document presentation, file sharing, desktop sharing, recording, and more. The older version was built using Adobe/Flash, but that is no longer maintained. The newer version uses modern web technologies to deliver video conferencing services across Web, H5, Android, iOS, PC, etc. It also supports server configurations, live streaming, multiple protocols, and integration with hardware and AR components for extended use cases. Supports WebRTC, RTMP, RTSP, SIP protocols, enabling interoperability with streaming devices, hardware endpoints, and different media sources. -
21
Pokedex app built with Kotlin
Pokedex app using ViewModel, ViewBinding, LiveData, Room
A Pokedex app using ViewModel, ViewBinding, LiveData, Room and Navigation. -
22
PowerSpinner
A lightweight dropdown popup spinner, fully customizable with an arrow
A lightweight dropdown popup spinner, fully customizable with an arrow and animations for Android. -
23
Proton Authenticator for Android
Official Android implementation of a modern two-factor authentication
Proton Authenticator for Android is Proton’s official Android implementation of a modern two-factor authentication (2FA) app, designed to generate secure, time-based one-time passwords (TOTPs) and support multi-account authentication workflows with strong privacy and encryption features. The app enables users to link 2FA tokens for their online accounts, scan QR codes, and generate rotating verification codes that enhance login security across services that support TOTP standards. Built with native Android tooling and following modern design conventions, it integrates with Android’s notifications and system UI while maintaining local encryption of stored secrets so that authentication tokens are never exposed in plaintext outside the device. It also supports backup and encrypted sync with the associated Proton account, helping users recover 2FA codes across devices — a feature that many standalone token generators lack without risking security trade-offs. -
24
React Native Navigation
A complete native navigation solution for React Native
React Native Navigation is a module, dependent on and intended to be used alongside React Native, so some experience with it and knowledge of core concepts is required. We also assume you are working on a Mac with XCode and Android Studio installed and setup. You can also make it work in a Linux distribution, of course, but in that case bear in mind that some sections of the docs that deal with iOS might not be relevant to you. When your app is launched for the first time, the bundle is parsed and executed. At this point you need to display your UI. To do so, listen to the appLaunched event and call Navigation.setRoot when that event is received. When your app is launched, RN makes sure JS context (which is what enables you to execute JavaScript code) is running. There are quite a few differences between iOS and Android in this regard. -
25
React Native Screens
Native navigation primitives for your React Native app
React Native Screens exposes native navigation container primitives to React Native applications. It is not mainly intended as a standalone app-facing library, but as a foundation used by full navigation systems. By relying on native screen containers, it can improve memory usage, navigation performance, and platform consistency. The library is commonly used with React Navigation and native stack navigators. It supports modern navigation patterns such as stacks, modals, headers, and sheet-style presentations. Its main value is helping React Native navigation feel closer to native iOS and Android behavior while improving efficiency behind the scenes.
