Buzz Clock в Android Market

Buzz Clock (v. 1.0.3) Разработано kevmo314

Buzz Clock is a simple, discreet way to tell the time — even when you can't take your phone out of your pocket. In interviews, on first dates, in church, or at school plays, Buzz Clock silently vibrates at selectable 5-, 15-, 30-, or 60- minute intervals, so you'll always know what time it is.

Original idea by Greg Knauss.