Xamarin apps look and feel native because they are.
![mobile1](images/mobile1.png)
Native User Interfaces
Xamarin apps are built using the same standard controls that come with iOS and Android SDK. They look and behave exactly the same way as if they are developed in Objective-C or Java.
![mobile2](images/mobile2.png)
Native Performance
Apps developed using Xamarin leverage platform specific hardware acceleration and are compiled for native performance. This can't be achieved with solutions that interpret code at runtime.