Xamarin
Free. Cross-platform. Open source.
An app platform for building Android and iOS apps with .NET and C#.
Xamarin is now part of .NET
.NET is a developer platform made up of tools, programming languages, and libraries for building many different types of applications.
Xamarin is now integrated directly into the .NET developer platform with tools and libraries specifically for building apps for Android, iOS, tvOS, macOS, and Windows.
Start your migration from Xamarin to .NET with our documentation and read through the Xamarin support policy for more information.
Multi-platform with
.NET MAUI
.NET MAUI is the evolution of Xamarin.Forms and uses the latest technologies for building native apps on Windows, macOS, iOS, and Android, abstracting them into one common framework built on .NET.
Xamarin.Forms apps can be migrated to .NET MAUI using the upgrade assistant so you can start taking advantage of the latest features and performance enhancements.