20 Amazing Flutter Open-Source Projects to Know in 2024

Quick Summary

Due to the increasing need for superior mobile applications on many platforms, developers and businesses continuously seek effective frameworks to expedite development. Let me introduce you to Flutter, a robust and adaptable framework that has become incredibly popular among app developers. Flutter is a Google product that makes it possible to create stunning, native-like applications for desktop, web, iOS, and Android with a single codebase. Thanks to its expressive user interface, quick development cycles, and outstanding performance, it has advanced to the forefront of cross-platform programming. Here we deliver top 20 Flutter Open-Source Projects you must know.

Top Amazing Flutter Open-Source Projects

Here is the list of Flutter open-source projects:

1. Inkino

It is an impressive example of the Flutter app and ensures users browse showtimes and movies for the Finnkino movies on varied platforms. The iOS and Android versions use a single codebase for Flutter, and the progressive web applications use AngleDart. 

Inkino Features

• The user can filter by age rating, genre and language.
• Browse showtimes and movies in real-time for Finnkino movies
• Movies can be scheduled for a specific time
• You can check out the movies list in a grid-based set-up to browse easily.
• Easy to use interface.
• Many language support is provided

2. Flutter Music Player

It is one of the open-source applications created with Flutter. It also offers a user-friendly and sleek interface, allowing the user to enjoy the music. Utilizing the Dart audio library to include seamless audio playback, this app guarantees a smooth user experience. Additional features are seamlessly incorporated through third-party libraries, enhancing its functionality. Presently accessible on the Google Play Store, this Flutter Music Player exemplifies the framework’s versatility and capability.

Key Feature of Flutter Music Player

• The user can customise the playlist per their preferences and create a perfect blend of their music selection.
• They can also edit the information on their tracks and ensure that metadata is correct per the music library.
• The playback time is deployed along with the track duration.
• Seamlessly skip, play and pause tracks like every other music player.

3. Invoice Ninja

It is one of the web-based applications developed with the help of Flutter and also offers a centralised system for managing products, clients, payments and invoices. The solution helps business to manage their work effectively.

Key Feature of Invoice Ninja

• The user can customize their dashboard with metrics, including payments received and a clear overview of the financials.
• Streamline the workflow on creating and sharing the estimated price with prospective clients.
• Manage client information effectively, including the billing address, contact details, etc.

4. Flutter

Fwitter is an open-source Flutter application designed to emulate the essential features of the widely used social media platform Twitter. Developed entirely with Flutter, Fwitter is a valuable platform for developers to grasp and apply fundamental elements of a social media application, leveraging Flutter’s powerful cross-platform capabilities.

Key Feature of flutter

• User authentication is done with the password and email.
• Verified badges are given for additional authenticity and credibility.
• Can explore the timelines for displaying tweets from all followed users.

5.  Natrium

Natrium is a popular open-source cryptocurrency wallet application explicitly tailored for handling NANO cryptocurrency. Crafted with Flutter and driven by the Dart programming language, Natrium provides users a smooth and secure platform for managing NANO assets. 

Key Feature of Natrium

• Streamlining the content management for quick and easy transactions
• Convenient QR codes for sharing mechanisms to receive NANO.
• Push notification services will help with real-time notifications and updates on receiving Nano Currency.

6. Timecop

It is a time-tacking application available for open-source software for both Android and MacOS platforms. It will offer one of the most convenient ways to manage and monitor time effectively.

Timecop Key features

• Support a keyboard shortcut range and help in task-switching efficiently and quickly.
• Can export data in the CSV format to analyse further or integrate many other tools.
• Generate tools and form visually appealing graphs to represent the time spent on every project.

7. Open Food Facts

It is one of the open-source mobile apps designed to assist users in making healthier and informed food choices. This app encourages mindful consumption by offering detailed insights into the nutritional content and ingredients of a wide range of products.

Open Food Facts Key features:

• Multiple language support is provided to increase accessibility for worldwide users.
• Advertisement-free experience without tracking user data.
• Scan brocades to extract detailed info from the food products.

8. Math Metrix App

It is a type of educational game developed using the Flutter framework. The app is designed for iOS and Android devices and is dedicated to sharpening the user’s mathematical skills, focusing on division and multiplication.

Math Metrix App Key Features:

• Tracking progress functionality can help users monitor skills development with time.
• Difficulty levels are flexible and can help you with many learning stages.
• Engage in gameplays that can encourage users to improve and practice their mathematics skills.

9. Wger/Workout Manager

It is one of the open-source mobile apps created with the Flutter framework’s help. Its core purpose is to help users with tracking the users to monitor their fitness journey.

Key Feature of Wger/Workout Manager:

• Personalize and tailor your workout plan per your individual goals and preferences.
• Effortlessly 
• The user can showcase an exercise collection and workout routines.
• Track the workout progress and also monitor workout goals.

10. Tv Rand show

It is one of the Rand shows and is a comprehensive mobile app that provides users with the immersive experience to enjoy, explore and discover their favourite movies and TV shows. The app will be able to integrate with all the third-party APIs, like The movie database API, to fetch the data and bring everyone an excellent browsing experience.

Critical Features TV Rand Show:

• Create your favourite movies and TV shows and receive notifications when new movies or episodes are released.
• You can enjoy the hassle-free experience of playing movies or attacks from the app.
• Explore and browse many films and TV shows along with the detailed information for the title.

11. Doodle

It is a freely accessible and captivating open-source doodle game that helps users with limitless creativity. The app is the right place for art enthusiasts to allow them to express themselves via beautiful designs. The app has more than 10 million downloads from the Play Store; the Doodle can gain much popularity.

Key Feature of Doodle:

• Immerse yourself in the art game with many surprises.
• Know your emotional power for being a Doodle that will allow your users to look for designs and moods to reflect your feelings.
• Explore your creative talents by crafting enchanting Mandala and mesmerizing kaleidoscope patterns.

12. DocLense

It is a mobile application created with the Flutter framework to revolutionise document management and digitization. On taming the OCR or Optical character recognition capabilities, the Flutter app is the best at creating text from many images and transforming them into editable and searchable formats.

Key Feature of DocLense:

•  You can capture many high-quality pictures of documents with the help of document scanners.
• Empower all your users to share and edit the extracted text, ensure they collaborate easily, and promote document management.

13. Unloc

The app works well with smart locks and allows you to unlock or lock doors. It can allow you to share your keys with the one you want to.

Key Feature of Unloc:

• It is efficient and safe to use.
• It also allows you to share a one-time or reusable key with anyone.
• It can be downloaded for iOS and Android platforms.

14. Watermaniac

It is one of the innovative water-drinking apps that will help you be healthy and stay hydrated. The app will let you know how much water you are drinking daily.

 Key Feature of Watermaniac:

• You can check your daily drinking goals.
• You can keep a check on the history of drinking water.
• Available only on the Android app.

15. PI Ultimate

The app is created especially for those who love solving puzzles and learning maths. It allows individuals to learn PI decimals, which you can do competitively and interestingly. The speed of entering your decimals will decide your chances of getting through the combos.

Key Feature of PI Ultimate.

• Its help page allows the users to memorise digits and study PI.
• It is available on the Android platform, and the source code is on GitHub.
• It is the best way to train your brain and learn new techniques.

16. SpaceX Go!

The project is open source, and the code can be seen in Github. It can be created using Material Design guidelines, and the app’s design is crowd-pleasing and graceful. You can also receive notifications for rocket launches, ships, etc. 

Key Feature of SpaceX Go

• You can explore complete info about SpaceX and the launch of rockets.
• The notification feature will keep on telling you about recent developments

17. Zgadula

It is made for Android and is created using material design guidelines. Still, the app design is crowd-pleasing and graceful. At least two people are needed. Other players can explore hints such as images, gestures, words, etc.

Key Feature of Zgadula 

• iOS and Android applications are available, and the source code can be checked out with Github.
• Multiple kinds of charades.

18. PostMuse

It is never a simple story app. The app allows you to stock photos, templates with Story Maker, crisp typography and Story Maker with the templates.

Key Feature of PostMuse

• Can decorate social media profiles, create clean stories, and create unique fonts and images.
• The source code is available with palette functionality,
• It is available for the Flutter web apps, such as Android and iOS.

19. Deer

This simple-to-do planner has a lot of high aesthetics and efficiency. Its core purpose is to make the planning clear, convenient and quick. It allows users to write notes, create a shopping list, or list their favourite movies.

Key Features of Deer

• Users can keep up with the themes or colours they want.
• It can be accessed from the Android Store, and the code is also available with GitHub.
• Users can add images, filter the categories or even schedule notifications for important events.

20. My Trail

It is a location that specializes in providing recent locations and helping you with coordinates. For instance, you are finding something exciting but can’t know the actual address, or in case you have parked your vehicle but can’t find its location. This app will help you in finding it.

My Trail Key Features:

• The user can filter the app with the help of time and data and find whatever you need.
• The app was built especially for the Spanish market, but you can change the language to English as the app is penetrating in other markets too.
• It is one of the best solutions for people going on business trips or for travellers.

Conclusion

The Flutter framework has ignited a wave of creativity and innovation, giving rise to many exceptional open-source projects. Get in touch with a Flutter development company if you are trying to get a customized flutter solution for your business. From music players to educational games and document management tools, these projects demonstrate Flutter’s versatility and capability in constructing robust and user-friendly mobile applications. The twenty highlighted Flutter open-source projects featured in this blog reflect the developer community’s passion and expertise, offering distinctive features, intuitive interfaces, and seamless interactions. Whether you’re a developer seeking inspiration or a user searching for remarkable apps, exploring these open-source projects will spark your imagination and elevate your mobile experience. Dive into the realm of Flutter open-source projects and embark on a journey of creativity and collaboration.

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