Test Your High-Performance IQ
by Playing iRev on Your Mobile Phone

How Do I Play iRev » » To REV your engine, use the gas pedal after the car starts and is idling. Watch your fuel guage to keep track of how much time you have left. Wrong answers deduct 6 seconds!
Why does my engine not rumble when I hit the accelerator » » The rumble effect is not available on the iPod touch. If you have iRev on an iPhone, go to Settings / iRev to toggle vibration on or off.
I can't hear any of the engines! » » Please make sure that your sound is turned on.
I've already mastered the game, can i download new engine levels for the game? » » Not Yet, but check back for updates. We may offer downloadable content in the future!