This is a wonderful app  and works far better than one would think being free. The devs came up with a simple solution for the lower screen it can be switched between controls and screen by pressing a button. There is a problem where games animation will be slower on all but the simpliest games  but it is updated fairly regularly so it is running far better than when it first launched. So I can see it dissapearing in a year or two. Beyond that everything else works wonderful.
February 27 2016