Discover Amazing iOS Open Source Apps

Open-source framework for making universal native apps with React that run on Android, iOS, and web. Includes universal runtime, libraries, CLI, Router, and EAS (Expo Application Services) for building, shipping, and iterating on apps as individuals or teams.

Free, open-source, cross-platform multimedia player and framework that plays most multimedia files, discs, streams, and devices. Downloaded billions of times worldwide, VLC provides powerful playback, streaming, conversion capabilities with an embeddable engine (libVLC) for third-party applications.

Free, open-source cross-platform file sharing app that allows secure transfer of files and messages to nearby devices over local network without internet connection. A privacy-focused alternative to AirDrop that works on Windows, macOS, Linux, Android, iOS, and Fire OS.

High performance self-hosted photo and video management solution with features like automatic backup, mobile and web apps, multi-user support, facial recognition, object detection, CLIP-based search, OAuth support, LivePhoto/MotionPhoto playback, and 360-degree image display. A powerful open-source alternative to Google Photos.

Free, open-source cross-platform file sharing app that allows secure transfer of files and messages to nearby devices over local network without internet connection. A privacy-focused alternative to AirDrop that works on Windows, macOS, Linux, Android, iOS, and Fire OS.

Privacy-focused open-source note-taking and to-do application with end-to-end encryption, synchronization across devices, Markdown support, offline-first design, and plugins. Available for Windows, macOS, Linux, Android, iOS, and as a web clipper for browsers.

Open-source framework for making universal native apps with React that run on Android, iOS, and web. Includes universal runtime, libraries, CLI, Router, and EAS (Expo Application Services) for building, shipping, and iterating on apps as individuals or teams.

Modern video player for macOS built on mpv, featuring Force Touch, Picture-in-Picture, Touch Bar support, customizable UI with multiple color schemes, Music Mode for audio files, video thumbnails, online subtitle search, unlimited playback history, and advanced mpv configuration support.

Free, open-source, cross-platform multimedia player and framework that plays most multimedia files, discs, streams, and devices. Downloaded billions of times worldwide, VLC provides powerful playback, streaming, conversion capabilities with an embeddable engine (libVLC) for third-party applications.

Modern, feature-rich open-source ebook reader designed for immersive reading experiences with multi-format support, annotations, TTS, translation, parallel reading, and seamless sync across macOS, Windows, Linux, Android, iOS, and Web. Built with Next.js 16 and Tauri v2 as a rewrite of Foliate.

Super complete open-source GitHub client built with Flutter, featuring rich functionality suitable for daily use and learning. Part of GSY series with Flutter, Weex, ReactNative, Kotlin View, and Compose versions for comprehensive cross-platform comparison and learning.