Best Mobile App Development Software for C#

Compare the Top Mobile App Development Software that integrates with C# as of July 2025

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This a list of Mobile App Development software that integrates with C#. Use the filters on the left to add additional filters for products that have integrations with C#. View the products that work with C# in the table below.

What is Mobile App Development Software for C#?

Mobile app development software provides tools and frameworks to design, develop, and deploy mobile applications for smartphones and tablets. These platforms typically include features for coding, user interface (UI) design, testing, debugging, and app deployment across multiple platforms like iOS and Android. Mobile app development software often integrates with cloud services, backend databases, and third-party APIs to streamline the development process and ensure scalability. By using this software, developers can accelerate the app creation process, improve performance, and deliver seamless experiences to users across different devices. Compare and read user reviews of the best Mobile App Development software for C# currently available using the table below. This list is updated regularly.

1

Uno Platform

Uno Platform

Build pixel-perfect, single-codebase applications for Mobile, Web and Desktop using C#, XAML and .NET. The first C# & XAML, free and open-source platform for creating true single-source, multi-platform applications. Reuse 99% of the business logic and UI layer across native mobile, web, and desktop. Maintain pixel-perfect control over where pixels go while having a choice of developing platform-specific or custom look and feel of your application. Familiarity and richness of C# and XAML combined with productivity boosts of hot reload, hot restart, edit and continue and more. Use familiar editors like Visual Studio, Visual Studio Code or Rider. Free and paid support is available by both community and our team. Chats, tickets or even screen sharing!

Starting Price: Free

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2

Avalonia UI

Avalonia UI

Avalonia UI enables developers to create multi-platform apps with .NET. Write once, and run everywhere. Save time and focus on your product. Considered a spiritual successor to WPF, Avalonia UI provides a familiar developer experience, allowing you to leverage years of pre-existing knowledge and investments. rusted by JetBrains as the best framework for modernizing their WPF-based tools, used by >170,000 companies, including 431 on the Fortune 500 list. Our developer community has grown enormously as Avalonia UI has grown in popularity. Join us and be welcomed into our supportive and vibrant community.

Starting Price: Free

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3

Xamarin

Microsoft

Free. Cross-platform. Open source. An app platform for building Android and iOS apps with .NET and C#. Use .NET and C# to create native apps for the billions of Android, iPhone, iPad, Mac, and Windows devices around the world. Add to that sharing code with any .NET app, empowering you to be more productive and build apps faster than ever across all platforms. Ready to take code sharing to the next level? Xamarin.Forms is an open source mobile UI framework from Microsoft for building iOS, Android, & Windows apps with .NET from a single shared codebase. Whether you want a consistent look across platforms or prefer native look and feel, Xamarin.Forms will get you up and running in no time. .NET is a developer platform made up of tools, programming languages, and libraries for building many different types of applications. Xamarin extends the .NET developer platform with tools and libraries specifically for building apps for Android, iOS, tvOS, watchOS, macOS, and Windows.

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4

Fuse Open

Fuse Open

An open-source cross-platform mobile app development tool suite supports building Android and iOS applications. With Fuse, you can build native mobile user interfaces using the easy-to-learn UX Markup language, and use JavaScript to add business logic. Build interfaces with UX Markup, a concise, declarative XML-based language for creating rich user experiences backed by a world-class layout engine and GPU-accelerated visuals. UX markup has been designed to be highly expressive, intuitive to learn, and very difficult to break. Fuse is designed to offer a playful, real-time workflow where the project can be modified as it is running. Using a local zero-config development server, any changes committed to UX, script, or assets cause near-instant updates in the running application. With Fuse, a whole new world of collaboration opens up. With UX markup, motion is a first-class citizen and nearly every property is animatable.

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