Awesome Open Source Flutter Apps

A fast, modern download manager for HTTP, BitTorrent, Magnet, and ed2k. Cross-platform, built with Golang and Flutter.

Flutter 超完整的开源项目，功能丰富，适合学习和日常使用。GSYGithubApp 系列的优势：我们目前已经拥有 Flutter、Weex、ReactNative、Kotlin View、Kotlin Jetpack Compose ，Compose MultiPlatform，Harmony ArkUI 七个版本，功能齐全，项目框架内技术涉及面广，完成度高，持续维护，配套文章，适合全面学习，对比参考。

The cross-platform open-source app built for handwriting

🎨 Powerful, minimalistic, cross-platform, opensource note-taking app

Pangolin Desktop UI shell, designed for dahliaOS, written in Flutter.

Flutter Music Player - First Open Source Flutter based material design music player with audio plugin to play local music files.

Open-source Flutter habit tracker with smart scoring, WebDAV sync, local-first storage, privacy-focused design, and support for Android, iOS, Windows, macOS, and Linux.

A cross-platform app ecosystem, bringing iMessage to Android, PC (Windows, Linux, & even macOS), and Web!

Sharik is an open-source, cross-platform solution for sharing files via Wi-Fi or Mobile Hotspot

The Unit Converter app: easy, immediate and multi-platform

A new handy and powerful Android phone assistant， powered by Flutter.

Encrypted peer-to-peer IM for data security. Own data, own privacy. (Rust+Flutter)

WHPH is a comprehensive productivity app designed to help you manage tasks, develop new habits, and optimize your time.

POSP official notes app, soon to be included

Gleec Wallet

Offline password manager with cross-platform synchronization

Satisfying monster shooter

A diary app for blood pressure values with customizable export and bluetooth input.

Open-source, cross-platform, hassle-free file sharing with AES-256 encryption made with Flutter & Dart.

A fully functional Furniture App Clone made using Flutter, Supabase and Getx State Management.

:weight_lifting: :medal_sports: Open-source, cross platform HIIT and Tabata interval timer. Pull requests are appreciated!

Cross-platform falling-block puzzle game with responsive controls, multiple themes, score tracking, hold, and piece previews. Built with Flutter.

An App to display how different fonts families and their variations look. Developed using Flutter.

🛍 A full E-commerce app with nice UI consists of on-boarding, login, sign-up, home, product details, cart and user profile.

Denwee: Daily Trivia is an Open-Source Flutter app showcasing a clean, scalable architecture for real-world projects 📱

📱 Android client for Anchr.io link collections, built with Flutter

Cross-platform stock and portfolio tracker with Yahoo Finance charts and customizable dashboards. Built with Flutter.

A free cross-platform mobile app for tracking scores and rules in board games. Board Buddy simplifies gameplay by helping you keep track of scores and key points, so you can focus on the game itself and socializing with friends

This project provides a full Flutter/Dart system template from front-end APPs to the backend database to demonstrate a coupon management system, which is suitable for a coffeehouse chain (or any restaurant chain) to build customer loyalty.

🍦 A premium, open-source RSS/Atom feed reader built with Flutter and Material 3. Cross-platform, private, and algorithm-free.

A Psych searcher

A free and cross-platform version of the classic Peg solitaire! Enjoy the timeless puzzle on your mobile device!

Read and write audio metadata in Flutter - powered by Rust (lofty-rs). Supports MP3, FLAC, OGG, MP4/M4A, WAV, AIFF, and more across Android, iOS, Linux, macOS, Windows, and Web (WASM).

Fast desktop music and video player for Windows, macOS, and Linux. Built with Flutter and libmpv; playlists, equalizer, and broad format support.