Touchability tADa
This App check how correct the touch of your finger. If you play this many times, your finger touch is trained. With the Game Center support model, you can compare ability for touch with users in the world. If ability for finger touch improves, the productivity in iPhone will be more improved.
You touch the center of white +. You have to touch it by your finger.
The word "tada" means "free" in Japanese.