A beautiful clock with added support for the iPhone 4 high resolution display! (search for Pralo for the version for iPad)This is the first clock for …
How many of digits of Pi do you know? 2? 10? 1,000,000? Challenge yourself and learn as many digits are Pi as you can!免費玩3PoInt14 APP玩免費免費玩3PoInt14 Ap …