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Open-Source Apps

Explore the best and most versatile open-source apps available for your Android device! Open source software has revolutionized the way you experience and control your applications, offering transparency, security, and unmatched customization. This carefully curated list showcases tools and utilities that will undoubtedly boost your productivity and introduce unique features tailored for everyday tasks. Whether you're looking for privacy-conscious messaging solutions, flexible task management, or tools for creative exploration, these open source apps deliver innovative solutions catering to diverse needs. Picture this—you need a secure, feature-packed alternative to a mainstream app, and you find it, seamlessly on Uptodown. Start downloading these exceptional applications now from Uptodown to harness their full potential and enhance your mobile experience!
Simple File Manager icon
Manage all the files on your device
Aegis Authenticator icon
Manage all your apps that require two-step verification
LinkSheet icon
Regain control over your links
Simple Contacts icon
Organize and view your contacts easily
Open Radio icon
Enjoy any live radio program on the planet
AnySoftKeyboard icon
An Android keyboard with multilingual support
Andor's Trail icon
A classic RPG that will blow you away
Geometric Weather icon
Check the weather forecast in a really visual way
Clipious icon
Paul Fauchon
Simple Music Player icon
A minimalist music player
Fomodoro icon
Helps you concentrate when working or studying
Simple Clock icon
An alternative to the clock on your Android device
Mastodon icon
The best alternative to Twitter on your device
Vanilla Music icon
Music player with a customizable interface
AntennaPod icon
An excellent tool for managing your podcasts
Slim Social for Facebook icon
A lightweight and open source Facebook client
LeafPic icon
A light and elegant photo gallery
OctoDroid icon
Azwan Adli
Calculator++ icon
The most efficient calculator on Android
Twidere for Twitter icon
Customizable and open-source Twitter client
Fossify Clock icon
A clock with all kinds of functions
Slide for reddit icon
An elegant reddit client with lots of different features
Simple Flashlight icon
Turn your phone into a powerful flashlight
Simple Notes icon
An open source note manager
Orgzly icon
A note-taking app that's packed with features
A2DP Volume icon
JimRoal
Simple Draw icon
Create sketches easily
URLCheck icon
Enhance URL security and efficiency on Android
ente Auth - 2FA Authenticator icon
Secure 2FA storage with encrypted backup and offline token access
Zulip icon
Zulip
Simple Voice Recorder icon
Simple Mobile Tools
Corona-Warn-App icon
Covid 19 tracking in Germany
Timber Music Player icon
A simple and elegant music player
Positional Lite icon
Hamza Rizwan
SimpleLogin icon
Simple Login
Fx Calculator icon
A fullscreen calculator with an advanced editor for complex operations
Dark Note icon
Organize your notes and lists
AppFlowy icon
Improve productivity and organization