aTimer is a practical and simple application with which we have in our Android device as a stopwatch as a countdown timer, or rather, up to fifteen individual countdown or stopwatch simultaneously.
With aTimer can set alert sound or vibration, can also run in the background. It also has a widget to check the countdown timer or from our home screen. Long press on a timer to re-configure or stop it
aTimer is available free at Android Market.
Android Market | aTimer