ReactiveApp is an opinionated mobile app framework built on top of ReactiveUI to built applications for the Windows and Xamarin platforms.
##Reactive Extensions
ReactiveApp uses Rx for almost everything as does ReactiveUI. IObservable is preferred over Task.
##ReactiveApp vs ReactiveUI
ReactiveApp is not the same as ReactiveUI or a replacement. ReactiveApp is built on top of ReactiveUI and should be seen as a complementary set of API's inspired by MvvmCross.
##How do I use it
At this moment ReactiveApp is still in development, so things might be broken. NuGet packages are available from https://www.nuget.org/packages/reactiveapp/.
Additionally you can configure Visual Studio to use the debugging symbols for ReactiveApp and many other libraries from symbolsource.org by following the instructions at http://www.symbolsource.org/Public/Home/VisualStudio.