GTick is a slick little metronome app with a few extremely useful features. It supports all the common time signatures but also includes a custom field allowing for uncommon meters such as 5/4, 7/4, 16/4, and so on. It can handle tempo speeds anywhere from 10 to 1000 beats per minute. Perhaps the most striking feature of GTick is the ability to tap out custom tempos with a few clicks of the mouse.
