Flutter VS. .NET MAUI. What is the better choice for 2023?

There is an overlap between functionalities between Flutter and .NET MAUI. In this article we discuss which framework is the better choice for 2023.

.NET MAUI vs Flutter: Understanding the Architecture and Differences

.NET MAUI and Flutter are two popular frameworks for developing cross-platform applications. But what exactly is .NET MAUI, and how does it compare to Flutter? In this comprehensive blog post, we will delve into the MAUI VS. Flutter debate to understand their differences, strengths, and weaknesses.

What is .NET MAUI?

.NET MAUI (Multi-platform App UI) is a cross-platform framework developed by Microsoft, allowing developers to create native applications for Android, iOS, macOS, and Windows using a single codebase. It is an evolution of Xamarin.Forms, built on top of the .NET ecosystem, and provides a modern, efficient, and highly productive way to build applications with .NET.

What is Flutter, and what are its benefits over other frameworks such as .NET MAUI

Flutter is an open-source UI toolkit developed by Google for building natively compiled applications for mobile, web, and desktop from a single codebase. It is based on the Dart programming language and provides a reactive development approach, offering a rich set of widgets, animations, and other UI components that allow developers to create visually appealing applications.

Flutter's architecture is composed of three main layers:

a. Framework Layer: This layer includes the Dart-based UI toolkit that provides a rich set of widgets, animations, and gesture recognition components.

b. Engine Layer: The Engine Layer is written in C++ and is responsible for rendering graphics, text, and handling other low-level operations. It communicates with the Framework Layer through the Flutter Embedder API.

c. Embedder Layer: The Embedder Layer is platform-specific and provides an entry point for the application. It is responsible for initializing the engine, managing the application window, handling input events, and other platform-specific tasks.

One of the benefits of Flutter over other platforms, such as .NET MAUI, is that it offers a more responsive and faster user interface.

Additionally, Flutter supports Material Design for Android and Cupertino for iOS, allowing developers to create apps with native look and feel for each platform. However, .NET MAUI also supports out of the box material design for Android and Cupertino for iOS. Another benefit of Flutter is its hot reload feature, which lets developers quickly test changes in their code without recompiling the entire app. Both Flutter and .NET MAUI heavily support this feature, however it is up to your personal preference to decide which one you prefer.

Overall, Flutter provides an efficient way for developers to create cross-platform applications.

.NET MAUI vs Flutter: Comparing the Differences

Language and Ecosystem

.NET MAUI is built on the .NET ecosystem, using C# as the primary programming language. This allows developers to leverage the extensive .NET libraries and tooling available. Flutter, on the other hand, uses the Dart programming language, which may require developers to learn a new language if they are not already familiar with it.

UI Components

.NET MAUI uses native UI components to render its user interface, while Flutter uses its custom rendering engine to draw UI components. This means that .NET MAUI applications may have a more consistent native look and feel, while Flutter applications may have a more unique appearance that can be easily customized.


Since .NET MAUI utilizes native UI components, it can deliver better performance on some platforms. Flutter, however, uses its rendering engine, which may lead to slightly lower performance in certain cases. However, both frameworks offer excellent performance overall, and the difference may not be noticeable in most applications.

Community and Support

Both .NET MAUI and Flutter have strong communities and extensive documentation. Microsoft backs .NET MAUI, which ensures continued support and development. Similarly, Google supports Flutter, ensuring a robust ecosystem and a growing developer community.

Case studies of successful Flutter projects

Many (successful) mobile applications use Flutter. We will take a look at three successful case studies of Flutter projects.

The first project is a car-sharing service called Amigo. Amigo is a streamlined user-friendly app wherein you can share your Amigo lease car with your amigo's. Everything is controlled through the app, and the costs are automatically divided. The app was developed using Flutter and Dart and ran on iOS and Android devices. Amigo is praised for its clean design, smooth user experience, and fast performance.

The second project is a facility management tool called OneGo. OneGo is a platform that can link facility tasks to the right person in the chain. The application is suitable for collaboration between different facility partners so that everyone can benefit from innovative and efficient working. Within the sleek UI of the application, end-users can report location-based issues, schedule and trigger tasks, assigns tasks, and fully trace every step within the process. OneGo is used by many businesses, such as Schiphol and Droomparken, and is praised for its fast performance and user-friendliness. 

The third project is a car-sharing platform called WeGo. WeGo is focused on increasing the occupancy rate of vehicles and contributing to society by reducing worldwide car emissions. A seamless booking and driving experience with a dedicated app for end-users that makes it possible for businesses to get the most out of their mobility fleets. 

These three case studies demonstrate the potential of Flutter for developing high-quality cross-platform apps. If you are considering creating a mobile app, consider using Flutter.

Flutter VS. maui

In short, when deciding on a cross-platform toolkit, developers face many choices. Two of the most popular options are Flutter and .NET MAUI. While both tools provide a way to build native apps for multiple platforms from a single codebase, they have some key differences.

One key advantage of Flutter is its speed. It uses Dart, a fast, efficient language that allows for hot reloading, meaning you can make changes to your code and see the results almost instantly. .NET MAUI is also fast. Still, it can be more challenging to learn for beginners.

In addition, Flutter offers greater flexibility when it comes to design. Developers can use any widgets they want and are not limited to a specific set of tools or components. This gives them the freedom to create truly unique applications. With over 100+ Widgets, you can create beautiful, complex apps without sacrificing speed or performance. .NET MAUI also has a widget library, but it isn't as comprehensive.

Finally, Flutter apps tend to be smaller and faster than those built with .NET MAUI. This is partly due to the small size of the compiled code. Overall, Flutter provides a more efficient and flexible solution for cross-platform app development.

How to get started with Flutter development

If you're interested in developing cross-platform mobile apps with Flutter, there are a few things you need to get started. First, you'll need to install the Flutter SDK. This can be done using the instructions on the Flutter website. Once the SDK is installed, you'll also need an IDE or text editor. I recommend Visual Studio Code, which has excellent support for Flutter development. Finally, you'll need to set up an emulator or simulator to test your apps on a device. I suggest using the Android Emulator, which can be installed through the Android Studio IDE. With these tools in place, you're ready to start developing with Flutter!

Where to find more information about Flutter development

When it comes to Flutter development, there's no shortage of resources available. The internet is littered with articles, tutorials, and templates, all of which can be useful in one way or another. However, sifting through all of this information can be a daunting task. To make things easier, here are a few of the best places to look for Flutter development resources:

-The official Flutter website: This is the best place to start. The website contains everything you need to begin with Flutter, including step-by-step guides, API documentation, and sample code.

-The FlutterDev subreddit is an excellent place to ask questions, find answers, and stay up-to-date on the latest news and developments in the world of Flutter.

-Medium: There are several great articles about Flutter development on Medium. You can find everything from tips and tricks to in-depth tutorials.

-YouTube: There's a wealth of information available on YouTube, including videos from Google Developers and other experts in the field.

With so many resources at your disposal, there's no excuse not to start with Flutter development today.