After the first three Level I was asked if if I like the app and yes, satisfied so far: Pro: + Yet entertaining + Simple control, however, obscured the finger at the 4.7-inch display, the small blocks. + No privileges of any kind + No annoying music stops, the own playlist
Cons: - As already mentioned, more of a dessert for the head
I would recommend to play a large display. Alternatively pointed finger or a stylus