I have a Windows phone and updated to 8.1. I am begging, BEGGING for a CE app for Windows phone. Since the move towards "one operating system which rules them all" is in MS's future (Windows 10 is supposed to truly be a cross platform operating system) it would be good to start planning for this. But that is at least two years away. Please, make an app for the growing number of people using Windows phones. PLEASE!