Download Check your reaction APK v3.2

Free download Check your reaction APK for Android, PC. Latest version is 3.2, update at June 12, 2017

Check your reaction version 3.2 is only one variant.

Reacts to touch, unlike many similar apps, which reacts to release display. This allows more accurately measure real reaction time.Global leaderboard powered by google Firebase.Source code available at https://github.com/KrenVpravo/CheckReaction