BeerTimer

A stopwatch that starts and stops with the accelerometer. Usage: Lay phone on a table, hit the table once to start the stopwatch, then again to stop the time.
One use is to time how fast one can drink fluids (beer chug game).

Even though timer can look "laggy" on rare occasions, that is just the text, not the timer itself!

Permissions:
WAKE_LOCK so that screen wont sleep during use
INTERNET for ads