Best Mobile App Development Software for .NET

C++Builder is an integrated design and development tool for modern apps. Are you ready to create the best UIs in your life? Our VCL framework for Windows (FMX) visual framework to create cross-platform user interfaces provides the foundation for beautiful, intuitive user interfaces that work on all platforms: Windows, macOS and iOS. You can design your master UI layout once and then easily modify platform- or device-specific views without having to duplicate your design efforts. Use our visual designer to drag-and-drop visual or non-visual components. The LiveBindings Designer allows you to visually connect user interface elements with data sources. Live On-Device Preview allows you to validate your design and broadcast it to multiple devices simultaneously. Responsive design can be added to desktop, tablet, and smartphone devices with resolution-aware components. For a better user experience, use native controls that are platform-specific.

Create flawless, single-codebase applications for Mobile, Web, and Desktop utilizing C#, XAML, and .NET, which is the pioneering C# & XAML platform that is free and open-source for developing genuine single-source, multi-platform applications. Achieve a remarkable 99% reuse of business logic and UI components across native mobile, web, and desktop environments, ensuring you maintain pixel-perfect precision in your design while having the flexibility to implement platform-specific features or a unique aesthetic for your application. Experience the familiarity and depth of C# and XAML, enhanced by productivity features such as hot reload, hot restart, and edit-and-continue capabilities. You can utilize well-known editors like Visual Studio, Visual Studio Code, or Rider to streamline your development process. Additionally, both community-driven and official support options are available, including chat, ticketing, and even screen-sharing assistance to help you troubleshoot and enhance your experience. Your development journey is backed by a vibrant community, ensuring you never feel alone in tackling challenges.

Avalonia UI allows developers to create multi-platform apps using.NET. Write once, run anywhere. You can save time and concentrate on your product. Avalonia UI is considered a spiritual successor of WPF. It offers a familiar developer experience that allows you to leverage years worth of knowledge and investments. JetBrains deemed Avalonia UI the best framework to modernize their WPF-based tools. It is used by more than 170,000 companies, including 431 on Fortune 500. As Avalonia UI grows in popularity, we've seen tremendous growth in our developer community. Join us to be part of our vibrant, supportive community.

Completely free and versatile, this open-source app platform allows developers to create applications for both Android and iOS using .NET and C#. By leveraging .NET and C#, you can build native applications that cater to the vast array of devices, including billions of Android smartphones, iPhones, iPads, Macs, and Windows computers globally. Furthermore, it supports code sharing with any .NET application, significantly enhancing productivity and enabling rapid app development across various platforms. Are you ready to elevate your code-sharing capabilities? Xamarin.Forms, a mobile UI framework from Microsoft, is open source and designed for developing iOS, Android, and Windows applications using a unified codebase. Whether you aim for a uniform appearance across different platforms or desire a more native user experience, Xamarin.Forms enables you to get started quickly and efficiently. Additionally, .NET serves as a comprehensive developer platform comprising a plethora of tools, programming languages, and libraries that facilitate the creation of diverse applications. With Xamarin, the .NET developer platform is enhanced with specialized tools and libraries tailored for developing apps on Android, iOS, tvOS, watchOS, macOS, and Windows, thereby broadening your development horizons. This integration empowers developers to create cross-platform applications seamlessly and efficiently.

A versatile open-source development tool suite enables the creation of mobile applications for both Android and iOS platforms. With Fuse, developers can craft native mobile user interfaces by utilizing the user-friendly UX Markup language, while JavaScript is employed to implement business logic. The UX Markup is a streamlined, declarative XML-based language designed for creating vibrant user experiences and is supported by a cutting-edge layout engine and GPU-accelerated graphics. It has been crafted to be highly expressive and easy to learn, making it challenging to encounter mistakes. Fuse emphasizes an engaging, real-time workflow, allowing for modifications to be made while the project is in operation. By leveraging a local zero-configuration development server, any updates made to UX, scripts, or assets lead to almost immediate changes in the live application. This capability not only enhances efficiency but also fosters a new realm of collaboration among developers. Moreover, with UX Markup, animations are prioritized, making nearly every property capable of being animated for a more dynamic user interface experience.