Meep for

From Digivello:

Meep turns your Palm into a Metronome. Tempo is adjustable from 40-280 beats per minute, and you can select 1-8 beats per measure. In addition to playing a tone, large numbers will count out the beats.This is the main screen. Along the bottom you will see a slider that adjusts the tempo. Simply drag the arrow, tap on the line, or use the hardware arrow buttons to set the value. On the right you will see buttons which set the number of beats per measure. Pressing the Start button will begin the audio tone and will also display the beat number in a large font.