Flutter has become one of the most popular open-source frameworks for developing cross-platform mobile apps. Nowadays, Flutter offers a robust ecosystem of open-source UI kits and libraries that make it easier for developers to build beautiful, native-quality user interfaces. And in coming years, the use will go higher in numbers.
These kits can help accelerate development by providing ready-made widgets, themes, templates and code examples. For developers looking to quickly prototype and build production-ready apps, these open-source Flutter UI kits are invaluable resources to be aware of in 2024.
What Is Flatter UI Kit?
Open source Flutter UI kits are libraries of pre-built widgets and components for developers to use in their Flutter apps. They are published under open source licenses.
These kits save significant development time as they provide ready-made UI elements instead of requiring developers to build everything from scratch.
The components in the kits follow best practices and Material Design principles. They are customizable via theming, conforming to iOS and Android guidelines.
Using open source UI kits helps developers accelerate app development. They can focus more on business logic and custom features instead of rebuilding UI components.
10 Best Open-Source Flutter UI Kits For 2024
Here are the most functional open source Flutter UI Kits that you should definitely check out.
ProKit v42
ProKit is the largest open-source Flutter UI kit for building Android and iOS apps. It provides a expansive library of pre-designed UI templates and components that follow Google's Material Design guidelines. The kit aims to be an all-in-one solution for designers and developers to quickly mockup and build polished, production-ready app UIs. It includes a diverse collection of widgets, screens, and styles that can be easily mixed, customized, and extended to suit any app design needs.
By leveraging ProKit v42's ready-made elements like buttons, cards, forms, and layout templates, developers can save significant time and effort compared to building UIs from scratch. Whether prototyping or developing real apps, ProKit strives to speed up workflow and enable higher quality end results. Its comprehensive set of customizable Material Design widgets and templates make it easy to design beautiful, consistent app UIs faster.
Key Features
- Catered For 40+ Apps
- 15+ Themes Available
- Material design widgets
- Smart Email Generator
- Cupertino widgets
- Responsive design
- iOS and Android Support
- Code Integrations
FlutKit – Flutter UI Kit
FlutKit is a robust, open-source Flutter UI kit containing over 200 customizable widgets and 550+ screen templates to accelerate mobile app development. Built with Google’s Flutter SDK, it provides iOS and Android developers with ready-made, visually appealing UI components that follow modern design standards. FlutKit aims to save developers significant time and effort compared to building UIs from scratch.
Its library of templates and widgets can be easily integrated into any Flutter project and customized as needed. The code is organized clearly for modification and extension. Both light and dark themes are available out-of-the-box along with Figma files for UI designers. With FlutKit, developers can quickly prototype and build production-ready mobile apps with polished, consistent UIs. Its comprehensive collection of Material Design templates and widgets make it easy to develop modern, multi-platform mobile apps faster.
Key Features
- 30+ Full Apps
- Google sign
- Razorpay payment
- Light & Dark Theme
- 10+ Plugins
- Shimmer effect
- Multi Language support
- 700+ Ready to use screens
Flutter Treva Shop Ecommerce UI KIT
Flutter is an open-source SDK by Google for building high-quality mobile apps across iOS and Android from a single codebase. It provides customizable widgets that adapt to platform differences in scrolling, navigation and more.
The E-Commerce UI Kit is designed to accelerate building shopping apps with Flutter. It contains 32 pre-built screens covering flows like product listings, product details, cart, checkout, user account, and others commonly needed in e-commerce apps. By using these templates, developers can save significant time compared to coding front-end layouts from scratch. The kit focuses on the UI so developers can focus on connecting the frontend to backend services and customizing the designs as needed. With ready-made, commonly needed e-commerce app screens that still provide native performance on iOS and Android, this kit helps kickstart feature-rich, polished shopping app development with Flutter much faster.
Key Features
- Clean code comments in all code
- Support Multiple Language
- Cleanly Design
- Using Animation Controller
- Responsive Design to any all device screen
- Easy to Custom layout
DevKit – Flutter UI Kit
The DevKit is a robust Flutter UI toolkit designed to accelerate app development. It contains over 600 ready-made screens and commonly needed widgets, features, animations, and iOS/Cupertino components. By leveraging these templates and widgets, developers can save over 1300+ hours compared to reinventing or searching for UI elements.
The DevKit enables quickly building complete front-end app UIs without compromise on native performance. Whether prototyping or developing production apps, it provides massive time savings and kickstarts development. With comprehensive pre-built screens and widgets covering various use cases, DevKit aims to be an all-in-one solution for swiftly building polished, functional apps with Flutter.
Key Features
- Custom App Theme
- Auto Complete
- Backdrop
- Easy To Customize Code
- 600+ Screen Layout
- Great Animation
- Android & iOS Support
- API Integration
- FREE Lifetime Updates
- Firebase Integrations
Academy LMS Student Flutter Mobile App
The Academy LMS mobile app enables students to learn courses directly from their iOS or Android devices, providing flexibility to study anytime, anywhere. Built with Flutter, Google's cross-platform UI toolkit, it offers native performance on both mobile platforms from a single codebase. Flutter provides the advantage of writing mobile apps for multiple operating systems without the need to rewrite code.
Leveraging Flutter allowed developing one mobile app that works seamlessly on iOS and Android rather than building native apps separately. Students can now ditch their desktops and access the Academy LMS courses through this high-quality mobile app. Allowing learning on-the-go, it provides a convenient experience for modern learners. By utilizing Flutter to support both major mobile platforms simultaneously, the app maximizes reach and accessibility to Academy's courses across devices.
Key Features
- Editable Account
- Online Payment
- Secured Login
- Live Class Option
- Offline Course Play
- Cross Platform Support
- Multi Language Support
- Accessible From Anywhere
BigKit – Biggest Flutter App Template Kit
BigKit is the largest collection of Flutter app templates - with 36 ready-to-use apps covering a wide range of categories. It aims to kickstart development by providing complete Flutter projects and documentation for building different types of iOS and Android apps. Developers get the source code for templates like social media, ecommerce, booking, messaging and many more. These can be easily customized and extended as needed.
BigKit strives to save significant development time through pre-built app foundations. It supports the latest Flutter SDK and is regularly updated with a new template each month. Highly rated by customers, BigKit enables quickly building high-quality, feature-rich apps by leveraging these templates instead of coding from scratch. Whether prototyping ideas or developing production apps, it provides a robust starting point for all use cases to build Flutter apps faster.
Key Features
- 36 Ready to Use
- Highly Rated by Customers
- Word & Image Support
- Admob Interstitial Ad
- Support Latest Flutter SDK
- Get 1 New App Template Every Month
- Privacy Policy Screen
- Exit App Dialog
Flutter Travel App
The Travel App Template Kit allows developers to quickly build fully-featured travel booking apps with Flutter. Flutter is Google's open-source SDK for building high-quality, native mobile apps across iOS and Android from a single codebase. This kit provides ready-made templates and UI components tailored for travel related apps - including flows for booking hotels, flights, cars, trains, buses and travel experiences.
It contains polished screens and widgets to help developers jumpstart building the front-end. By leveraging the pre-built UIs, animations and easy-to-customize code, the kit aims to save significant development time compared to coding a travel app from scratch. Whether for prototyping or launching real world apps faster, this Travel App Template Kit provides a robust starting point for building and iterating on travel booking apps with native performance using Flutter.
Key Features
- 45+ Screens
- Dark Mode Available
- Beautiful Login Page
- Event Booking Screen
- Android 11 Ready
- iOS 14 Ready
- Easy to Understand Code
- Ready to Integrate API
SmartKit Pro Flutter
SmartKit Pro is a comprehensive Flutter UI kit covering a wide variety of app types like music, shopping, recipes, travel, fitness and games. It provides high-quality and visually appealing UI templates, screens and components tailored for different use cases. By leveraging SmartKit Pro, developers can build beautiful, user-friendly iOS and Android apps faster.
Especially for regular trendy apps, it contains ready-made designs and widgets and more. Built with Flutter, all the UIs work across platforms with native performance. Whether prototyping or developing real-world apps, SmartKit Pro strives to kickstart the process by providing robust foundations for different app genres. With pre-built interfaces optimized for specific domains, it enables focusing efforts on app logic and back-end integration instead of front-end design and development from scratch.
Key Features
- Cleanly Design
- SplashScreen
- Flutter 3.0
- Null Safety
- Great Animation
- 480+ App UI
- 20 App Category
- Game Included
Biggest Pro UI Kits
The Big UI Kit for Flutter contains over 1000 UI components to help developers build high-quality, feature-rich mobile apps faster. It provides a vast library of reusable widgets, screens and templates covering various use cases. Developers can leverage these ready-made elements to save significant time compared to designing and building UIs from scratch.
Big UI Kit aims to enable creating beautiful, user-friendly iOS and Android apps that stand out. Built using Google's Flutter SDK, the UI components provide native performance on both platforms. Whether prototyping an app or developing for production, this expansive kit strives to kickstart the process with pre-fabricated building blocks. With a wide selection of customizable widgets and templates, developers can focus more on app logic and back-end integration. The Big UI Kit for Flutter enables assembling polished, functional apps rapidly by providing thousands of ready-made UI components.
Key Features
- 1000 Beautiful Screens
- 25 Application
- App Integration System
- Flutter 3.0 Compatible
- Multiple Language
- 50 FPS Performance
- Support Null Safety
- Curd Data Firebase
- PDF Viewer
- Rest API Integration
SalesPro
SalesPro UI Kit provides a powerful set of templates and widgets for building mobile point-of-sale and inventory management apps with Flutter. It contains high-quality, ready-to-use screens and components covering flows like order processing, payment collection, inventory tracking, sales analytics, and more. Built for speed and ease of use, the kit enables developers to quickly build user-friendly POS app interfaces without reinventing the wheel.
SalesPro strives to accelerate development by kicking it off with robust building blocks tailored for sales domains. The UI elements offer native performance on both iOS and Android. Whether prototyping ideas or developing real-world apps, SalesPro UI Kit aims to save significant time through its dominating app foundations and widgets optimized for POS and inventory use cases. With ready-made templates and components, developers can focus more on customizations and back-end integration.
Key Features
- Clean Organized Group
- Customized Layer
- Global Color Variations
- Free Google Fonts
- 24*7 Support System
- Clean Code
- Flutter Framework
- Pixel Perfect Layout
Conclusion
Flutter's extensive ecosystem of open source UI kits provides invaluable resources for app developers looking to build professional-quality user interfaces faster. The kits covered in this article represent some of the most popular and robust options available today.
If exploring Flutter development, take time to check out these curated UI kits to kickstart your next project. They can drastically accelerate your workflow while also providing flexibility for extension and personalization. Let us know if you have a favorite open source Flutter UI kit that we missed! The Flutter community produces new and updated libraries frequently, making it an exciting time to build with Google's portable UI toolkit.
