Last updated on January 19th, 2026 at 10:51 pm
Reaction Test Pro – Health & Fitness Game Review
Reaction Test Pro is a Health & Fitness/Action/Sports game from SAMUEL B HEATHER, first launched in 26th January 2012.
It’s rated 4+ and currently has 202+ ratings on the App Store.
What Makes Reaction Test Pro Stand Out
Welcome to the Top Reaction Test App on the App Store! Measure your reaction times to the microsecond and compete with your friends and others around the world in a series of exciting mini-games designed to push your skill to the edge.
Games include:
- Race Lights-Out
- Whack-a-dot
- Colour change
- Ruler drop
Game Center allows you to challenge friends and take your place on global leaderboards – giving you that ultimate flex.
This Health & Fitness game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Reaction Test Pro is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 24th September 2023
Recent improvements include:
Updated for iOS 17
Download & Availability
Reaction Test Pro is available through the official App Store for iOS devices.
Get Reaction Test Pro on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
This is so much fun and we love it! But it doesnt have a lot of games.
We thought this game would be boring and after the first round we were addicted… Its impossible! But there are rarely any ads, but if there are turn on airplane mode so the ads wont show. We love this game! We would definitely recommend it.
Easy and straight to the point. Though we wish they didnt clunk the screen with so many different buttons. You have 5 different buttons you can tap thats displayed on the screen on whats supposed to be a simple reaction test app. Also, having 3 different blocky colors at the top makes the app look tasteless. We suggested making the start button those colors instead, and to try to find a way to remove the stop button.
Its a reaction test…thats it nothing more nothing less. Although there could be some options like the whole screen lights up or you can choose colors, we really dont know whats wrong with it other than that.
This app is pretty great for games like csgo we like it because you are looking at one point and if an opponent is far away this test will help you react to a small movement.
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.
What is the longevity of this app.
This app is horrible, for one why are there two different buttons, also why is only a sliver of the screen changing color? Needs work.
The entire screen should light up when it changes, not just the top part. Plenty of discouraging comments when you get a mediocre score. Also, the start and stop button should be the same button.
The comments about your reaction time are very discouraging.
You get what you want: polished reaction tester you can wip out in 5 seconds. Basic app to test your friends ability.
Helps us to keep working fast on homework. Can power through stay up easier.
We would like to see an average of everyone.
Fun. Accurate? Who knows?. We hate Game Center so it's hard to see how we stack up against competitors.
Honestly it does seem like a hard app to make but the button is delayed. If you google reaction time benchmark, it shows you your reaction time accurately. We really wish this app was better because we're not always around a computer. Another thing is maybe if they changed it to where you held down the button and let go instead of taking the time moving your finger towards the screen or accidentally tapping "stop" while getting as close as possible. We know it Doesn't seem much of a difference but our true average reaction time is .190 ms. And on this app with the delay and having to press the button it's around .3 ms. Hopefully the developers can see this and give it a try. Just where you have to hold the button till the screen changes or something. We're going keep the app and see where it goes. But other than that keep up the good work.
Its not that good, because we might hit the button but it waits a few milliseconds THEN adds those milliseconds to our score.
Go light is to subtle. Should have an auditory RT option.
The word practicing is spelled "practising" several times in the app and should be fixed.
Huge delay between the time we press the screen and the app registers it. Needs work. 2 stars.
Would be better if you lifted you finger off when it turned green.
THATS IT, CANT THERE BE SOMETHING ACTUALLY PRO.
The delay is real and it's possibly fake and or gay.
The button is severely delayed for us, we can tap it bring our finger back and blink before it registers.
The app is dumb. There is only one challenge is: to press the stop button when the light turns green. THATS IT. Nothing else. It's a waste of time and a horrible app to get.
Firstly ads are annoying, but more importantly, the times are inaccurate. How can we ave negative times.
Decent good to improve reaction.
Fun and addicting. It leaves you wanting to beat your high score always.. Or maybe it's just us.
User feedback from Apple App Store
App Details
- Version: 5.2
- Size: 7.37 MB
- iOS: 15.0 or later
- Languages: EN
- Content Advisory:
- Developer: [SAMUEL B HEATHER]()
Last updated: 24th September 2023 | Genre: Health & Fitness, Action | Developer: SAMUEL B HEATHER