📊 Reflex Performance
Attempt History
What is Reaction Time and Why Test It?
Frequently Asked Questions
what is reaction time
Reaction time is a simple online game that measures how quickly you can respond to a visual stimulus. The screen changes color, and you must click or tap as fast as possible. Your reaction time is displayed in milliseconds, allowing you to track your reflexes.
how does reaction time work
The game presents a neutral screen that suddenly changes color. Your goal is to click or tap the screen the moment you see the change. The time between the color change and your click is recorded as your reaction time. The faster you respond, the lower your score.
is reaction time free
Yes, reaction time is completely free to play. There are no hidden fees, subscriptions, or in-app purchases. You can play as many times as you want without any cost.
how to use reaction time
To use reaction time, simply visit the website and click the 'Start' button. Wait for the screen to change color, then click as quickly as possible. Your reaction time will be displayed after each attempt. You can repeat the test to improve your score.
can i play reaction time offline
No, reaction time requires an internet connection to play. The game runs in your web browser and loads resources from the server. However, you can play it on any device with a browser and internet access.