It takes some times to manipulate the cube efficiently, but once you get the hang of it, playing with the cube is a real charm. It will never as fast as the real thing, but you have all the available cube configuration at you disposal (2x2, 3x3, 4x4 and 5x5).
My only problem is that the application is always trying to connect online. I only connect my iPad when I wish to retrieve my emails or update some application data on the cloud. When connection is not available, the application should just continue without showing a message asking you to connect or cancel.
eBoulanger about Rubik's® Cube, v1.0.16