Since Windows Store applications can work with both Intel architecture and ARM architecture, it is important that the animation (at least) is as possible. FPS is very important for animation testing. How to enable FPS monitoring in Windows?
On Windows 8, you do the following:
App.Current.DebugSettings.EnableFrameRateCounter = true;
I like to do it like this:
App.Current.DebugSettings.EnableFrameRateCounter = System.Diagnostics.Debugger.IsAttached;
The UI counter is listed here ( http://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.xaml.debugsettings.enableframeratecounter.aspx ).
The monitor includes: