About Reaction Speed Test
Measure your reaction speed!
Improve your reaction speed!
Balloons will move automatically.
Then quickly press the green button.
Until you get to S grade, I wish you the best of luck!!
Download and install
Reaction Speed Test version 1.0 on your
Android device!
Downloaded 10,000+ times, content rating: Everyone
Android package:
apptention.reaction_velocity, download Reaction Speed Test.apk
by R####:
Waste of time, so lame