Reaction Test Pro

Welcome to the Top Reaction Test App on the App Store!  Measure your reaction times to the microsecond and compete with your friends and others around the world in a series of exciting mini-games designed to push your skill to the edge.

Games include:
 - Race Lights-Out
 - Whack-a-dot
 - Colour change
 - Ruler drop

Game Center allows you to challenge friends and take your place on global leaderboards - giving you that ultimate flex.