What's New

iOS 9 Support, Bugifxes. We hope you will love our latest update.

App Description

Test and improve your reaction today. You have 20 seconds to react as fast as possible. This is pure fun!

iPhone Screenshots

(click to enlarge)

20 Seconds - Test your reaction time screenshot 1 20 Seconds - Test your reaction time screenshot 2

iPad Screenshots

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20 Seconds - Test your reaction time screenshot 3 20 Seconds - Test your reaction time screenshot 4

App Changes

  • November 08, 2014 Initial release
  • January 27, 2015 New version 1.1
  • February 19, 2016 New version 6.0