Welcome to the simplest Reaction Test App available on the App Store! Measure your reaction times and compete with your friends and others around the world!
Reaction Test Pro has only two buttons - "Start" and "Stop". It couldn't be any simpler:
- To start a reaction test, tap "Start" - the indicator lights at the top will change to orange to show the game is in progress.
- As soon as the lights turn green, hit "Stop" as quickly as you can!
- Your reaction time is then shown.
Your reaction time is measured as the time taken between the lights changing to green and you tapping stop.
The application is compatible with the iPhone, iPad, and iPod touch running iOS 8.0 or above. User accepts all liability for use of this app.
We have now passed 500,000 users! To celebrate, here's an update containing:
- an improved interface for all iOS screen sizes
- improved quality graphics
Enjoy, and keep those reaction speeds up!
Ratings and Reviews
Don’t understand 1 stars
It’s a reaction test...that’s it nothing more nothing less. Although there could be some options like the whole screen lights up or you can choose colors, I really don’t know what’s wrong with it other than that.
3 stars simply because out of the few reaction games out there, this one at least does not have ads mid way through a test.
Would the developer please turn off the negative comments?
The go light should be larger. Time should be based on taking your finger off a button rather than time it takes to hit a button.
I thought this game would be boring and after the first round I was addicted... It’s impossible! But there are rarely any ads, but if there are turn on airplane mode so the ads won’t show. I love this game! I would definitely recommend it!
Challenge friends and check leaderboards and achievements.
With Family Sharing set up, up to six family members can use this app.