Touch the Button of 25 for iPad app for iPhone and iPad

Just going to quickly tap a button alternately black and white!
It is a simple dynamic visual acuity game that can be immediately spare time a little.
It is difficult because the range wider than the iPhone version.

"Touch the Button of 25 for iPad" (Touch the button of Twenty Five for iPad) is
Button on the black-and-white displays total of 25 times alternately, is a game of its time.

Initially, white.
It would help to get the location of the next black the next, because it is displayed faintly.
Tap the black the next when you tap the white!
It is this repetition.

It is most suitable for commuting, attending school, sports training soccer or baseball.

Because it is compatible with Game Center, so you aim for world rankings entering!