It has bad lag that makes it very difficult to play. And the touch zones are too small to be useful.
Not even worth the install ... It's all paid in an abusive manner...DONT INSTALL
For what it is it is entirely to expencive. Like everything in it you cam find better and for free
It s good but there is a problem need to be fixed and updated :when you press on the training session it keeps doing same rythm instead of changing
so bad w ayri bi alah
written much about the app, but providing only 3 rhythms.