Beep Timer в Android Market

Beep Timer (v. 1.2) Разработано AOSD Ltd

Time your interval or fartlek sessions using this handy timer app. Set min and max durations for random times, or set the same for regular times, set the number of repetitions and start the timer. There is an optional countdown beep during the last 5 seconds of a session, and you can use continuous mode to repeat forever.