Let's see who's faster with this innovative, groundbreaking, reflex testing game.
Improve your reaction speed and you'll even get better in other fast paced games.

Dominate the leaderboard, complete the achievements and let your friends know who's the speed king.

√ 3 game modes (responsive, dynamic, endless) and 7 levels
√ game center integration
√ a proven way to train improve your reaction times

Game modes:

How quick are you?
Test your reaction speed and monitor your improvement.
Tap the squares as quickly as possible as soon as they appear.
Perfect for improving your response time.

Try to reach your top speed!
Hit as many targets as possible in 30 seconds.
Improve your speed and agility.

Only the strong survive.
Test your ability and concentration with this endurance mode.
Hit the blue targets before they disappear in waves of increasing difficulty.
A great way to improve your speed, agility, concentration and endurance.

What’s New

Version 1.7

- support for newer devices

Ratings and Reviews

4.4 out of 5
45 Ratings

45 Ratings

sam294784 ,

Harder difficulties not for reaction time

Although I love the app I feel like the harder difficulties seem more like how coordinated and fast your finger is than the actual your brain processing the info to press the square so I would say that the easy mode is the most accurate to the time you take to process it

charger23rahn ,

Great app

I love the app, but you should add an option where you keep your finger on the screen, and pull off when the light shines for the easy mode, because that would be easier than hovering your finger.

Josh Sch ,


This app is honestly addicting if you really want to up your reaction time or if you just want to challenge your friends to beat your time. This is an overall great app.

App Privacy

The developer, Fabio Bassan, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Fabio Bassan
20.7 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Remove ads $0.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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