I released Tappy Cube a couple of days ago and the first update with 3 hidden character designs and a few fixes just came out now.
Tappy Cube is a great little arcade game with a small cube called "Tappy".
http://appstore.com/tappycube
How it works:
Try to guide Tappy through as many moving stones as possible, while climbing up higher and higher.
Precision, timing, patience, thinking forward and so much more - in just One Touch.
It would be great if you would take a look at it and tell me what you like and what you would improve

And of course it would be awesome, if you would rate it, if you like it

Btw. the android version will come soon and just needs a few fixes
