Note that this is the WPF forum. You can use the UI for WPF suite to create only a Windows desktop application. For cross-platform development you can check the NativeScript
Want to extend the target reach of your WPF applications, leveraging iOS, Android, and UWP? Try UI for Xamarin
, a suite of polished and feature-rich components for the Xamarin framework, which allow you to write beautiful native mobile apps using a single shared C# codebase.