Xamarin allows you to write your apps entirely in C#, sharing the same code on iOS, Android, Windows, Mac and more.
Starting today you'll be able to add Realtime communication between devices in apps built with Xamarin.
Xamarin apps are built with standard, native user interface controls. Apps not only look the way the end user expects, they behave that way too. This can’t be achieved with other solutions.
With Xamarin and the new Portable implementation of the Realtime Messaging SDK you have 2.6 billion devices at your reach.
Here are the resources you need to start building Realtime enabled apps using Xamarin: