10 Best Flutter Projects with Source Code in 2025

Are you eager to begin your journey into Flutter app development but find yourself unsure of where to start? Look no further! This article serves as a comprehensive guide for aspiring developers, offering a wide range of innovative Flutter project ideas. Whether you're looking to refine your skills or enhance your portfolio, we've curated a diverse range of project concepts tailored to match your interests and expertise.

This article is designed to help you explore exciting opportunities in Flutter development. Prepare to unleash your creativity and embark on a rewarding journey into the world of Flutter!

What is Flutter?

Flutter, is an open-source cross-platform technology developed by Google in May 2017. Flutter allows developers to develop applications for mobile(Android and iOS), web, and desktop from a single code base. The beauty of Flutter is, that it gives native-like experiences to users. Developers can build Flutter applications from operating systems such as Windows, Linux, and MacOS. As Flutter supports a single codebase for multiple platforms, it solves the issue of inconsistency of applications across the different platforms.

Best Flutter Projects with Source Code in 2025

In 2025, Flutter will continue to be a leading choice for mobile developers across the world, offering a vibrant and active community. In this article, we will dive into some very exciting open-source Best Flutter Projects with Source Code for developers. Developers can fork those projects and review the code, also they can raise issues if they find them and raise PR to others if they want to give a contribution.

Let's get started!

1. MMAS Money Tracker

An optimized mobile application for tracking daily expenses and also helps to manage financial stuff. A perfect source code that can help beginner to experienced Flutter app developers to learn various Flutter concepts such as custom widget creation, API calls, and local data storage. This project is the perfect resource for beautiful UI designs and easy navigation flow.

Key Features of MMAS Money Tracker

• Easy daily expense manager
• Reports on expense VS income
• Manage expenses by category
• Multi-language support
• Multi-currency support
• Local storage support 

Source Code: MMAS Money Tracker

2. Flutter Examples

A complete Flutter project that contains a unique app that represents unique Flutter features such as Grid layout, custom drawer, Google sign in, Navigation drawer, API calling example, Tabs, Themes, Alert dialog, Bottom sheet, etc. Along with small individual features, this project also contains complete apps with multiple features. Flutter developers are allowed to raise PR to this project if they have any issue fix or feature to add to this project. More than 35 developers are working actively and keeping features up to date by contributing continuously.

Key Examples Included in Flutter Examples

• Custom drawer
• Image Editor
• HTTP request
• View PDF file
• Load local Json
• Google sign in

Complete Example with Multiple Features

• Covid-19 App
• BMI Calculator
• Expense Planner
• Notes App
• Tip Calculator

Source Code: Flutter examples

3. BlackHole

A comprehensive Music Player application built using Flutter allows users to enjoy their favorite songs, manage playlists, play online and offline songs, theme customization, download songs, view song lyrics while songs are being played, and many more intuitive features. This project has more than 150 contributors who contribute to this repository actively.

Key Features of the BlackHole Project

• High Streaming Quality (320kbps AAC)
• Song, Album, Artist, and Playlist Search
• Language-Specific Promoted Playlists
• Support 15+ music languages
• Local and Global Top Spotify Songs
• Import Playlists from Spotify & YouTube
• Import/Export Playlists as JSON File
• Dark mode/accent color
• Download for offline play (320kbps with ID3 tags)
• Play videos as audio
• Inbuilt Equalizer
• Cache support

4. Flutter Screens

This project offers a convenient and accessible resource for Flutter developers who are looking for high-quality UI components. By providing ready-to-use UI components this project helps developers to streamline the app development process by integrating ready-to-use components in their projects. One notable aspect of this project is it does not contain any third-party library which simplifies the development process.

Key Features of the Flutter Screens Project

• SlideListview Integration
• Rating bars
• Various loaders
• Different types of Button components
• Various Login screen designs

Source Code: Flutter Screens

5. TimeCop

Timecop provides time-tracking solutions and also aligns with privacy concerns while offering primary features. TimeCop prioritizes offline functionality and cross-platform support making it an ideal choice for users across iOS, Android, and Linux platforms. It empowers users to manage tasks through multiple parallel timers. TimeCop facilitates seamless export of data in the form of .csv files, which enables users to analyze time usage and generate reports.

Key Features of TmeCop Project

• Offline-only support, no internet needed
• Start, stop, edit, and delete timers whenever needed
• Localization support
• Data export support
• Multiple parallel timer support
• Dark mode support

Source Code: TimeCop

6. Fwitter

Fwitter is a Twitter(now X) clone built using the Flutter framework. Fwitter aims to replicate the look, functionality, and features of Twitter while leveraging Flutter’s capability for cross-platform application development. Fwitter provides users similar User interface to Twitter, allowing them to post tweets, follow users, explore trends and hashtags, and stay connected to other users by liking and commenting on the posts. This source is a perfect destination that represents Firebase usage which includes Firebase Datastore, Firebase real-time database, Firebase Authentication, and File storage.

Key Features of Fwitter Project

• Clone of the Twitter application
• Allows users to make twits like, and comment on other users' Twits
• Login-Sign up via Firebase authentication
• Use of Firebase data store, File store, and real-time database
• FCM support

Source Code: Fwitter

7. Doodle

Doodle is a beautiful magical doodle drawing game application that provides a creative doodle world to their users. It allows users to customize pencil size, choose color for pencil tool, redo and undo drawings, and erase drawings. Users can download their drawings in the form of images. This project also allows users to give contributions by raising PRs.

Key Features of Doodle Project

• Save the drawing as a high-quality image
• Various magical brushes
• Filter support
• Undo, redo, and erase feature
• Color picker support

Source Code: Doodle

8. Flutter Ecommerce App

Flutter e-commerce application is a comprehensive and customized solution for building an E-commerce application using the Flutter platform. This project is the right choice for learning purposes, prototyping, or launching real-world e-commerce features. This app supports payment integration that allows users to make payments securely using various payment methods such as credit cards, debit cards, and mobile wallets. It includes user authentication features allowing users to create new accounts, log in with existing users, and personalize their profiles.

Key Features of E-commerce App

• Modern UI design
• E-commerce functionality
• Payment integration
• Localization support
• Open-source and customizable

Source Code: Flutter Ecommerce App

9. inKino Project

inKino is a multiplatform art app for browsing various movies and showtimes mainly for Finnkino cinemas. This project is the perfect solution if you are looking for an open-source multiplatform Dart project. It contains extensive automated test and around 40% code sharing between Flutter and Web. Android and iOS apps are made with a single Flutter code base and the web app is made up with AnguarDart. Configuring this app may take a while to set up but perfect source for the multiplatform project.

Key Features of the E-commerce App

• Multiplatform support
• Code sharing between mobile and Web
• Custom widget implementation

Source Code: inKino Project

10. Flutter todos

An open-source application that allows users to create and day Todo list. The application showcases the use of colorful themes, where users can select themes from available theme collections. Users can create a to-do task list and once he/she is done with the to-do task they can make it done, and track them later on if they desire to review the done list. This project can help developers learn provider state management. This project also uses third-party libs like image picker, pull to refresh, URL launcher, and image crop that allow developers to understand the usage of those libraries.

Key Features of the TODO App

• Provider-Consumer state management system
• A large set of icons accessible for task category
• Colourful theme support
• Multi-language support

Source Code: Flutter todos

Must Read:

• Top 10 Android Project Ideas With Souce Code
• Top 12 Spring Project Ideas For Beginners
• 12 Best Full Stack Project Ideas

Conclusion

In the year 2025, Flutter continues to encourage mobile developers worldwide to create innovative and feature-rich Flutter applications across various domains. The project mentioned in this article offers just a highlight of endless further possibilities that Flutter presents in the year 2025. Whether you are a newcomer or an experienced developer, exploring these projects and source code can provide valuable knowledge and feature insights. With its continuously growing ecosystem and community, flutter remains a favorite among top cross-platform technology for mobile applications. So start exploring all the repositories thoroughly. Happily coding!