0'Clock is now a fully universal app with support for all iPhone and iPad screen sizes.
Ratings and Reviews
It's a lot of fun to follow as the seconds tick off. You turn on time display and the 1, 2, 4, 8 display Simply by touching the screen.
A good companion app is Cisco Binary game.
Would be good app except it crashes after 5 minutes every time
Please stop crashing
Very cool, but it must stop crashing or it is pretty much worthless.
With Family Sharing set up, up to six family members can use this app.