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Free Reaction Timer for iPhone

By All Pro Apps Corporation

This app is only available on the App Store for iOS devices.


A Reaction Timing Drag Racing Game for your iPhone.
A challenging game that will keep you tapping over and over.
See who has the fastest reaction time when the light turns green!
Timed with millisecond accuracy
Share it with your friends and see who has the fastest reaction time.
Animated sounds and graphics add to the fun and excitement
Reaction Timer stores performance stats for comparing with friends and famiy.
The FREE download is now available in the iTunes App Store
Please be sure to check out our other apps.

What's New in Version 3.5

Minor code changes

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2

Customer Reviews

S Car Go

My reaction time has always been super fast but I can't get under .0311 with this. It should be at .0239 EVERTIME. I say it's off 10 mil sec.

Why did you do this?

The new update made it the ugliest thing I've ever seen, I can barely tell when it's green. Please put it back to the old one I can't even use this app because its so ugly now.

Please fix this!

You can't even tell when the lights change! Please try to fix this problem.

Free Reaction Timer for iPhone
View in iTunes
  • Free
  • Category: Games
  • Updated:
  • Version: 3.5
  • Size: 4.4 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: