About
Test your reaction speed against professional racing drivers. See if you have what it takes to achieve championship-level reflexes in this engaging light-based challenge.
What's New in Reflex Redline
1.2
January 28, 2026
- Added the option to view recent scores - Added the most recent score to the main view
Subscription plans
Premium
Play as many times as you want with no ads.
Developer apps
FAQ
What is Reflex Redline?
Reflex Redline is a game designed to test and improve your reaction time. It simulates a lights-out start, allowing you to see how quickly you can respond.
How does Reflex Redline compare to professional drivers?
The app allows you to discover if your reaction time is comparable to professional racing drivers, who typically have reaction times of 0.2 seconds, versus the average person's over 0.3 seconds.
Is Reflex Redline free to play?
Yes, Reflex Redline is free to download and play. It also offers a premium subscription for $4.99 per month.
Does Reflex Redline have ads?
Yes, Reflex Redline contains advertisements.
What devices does Reflex Redline support?
Reflex Redline is currently supported on iPhone devices.
What is the age rating for Reflex Redline?
Reflex Redline has an age rating of 12+.
How often is Reflex Redline updated?
The latest version, 1.2, was released on January 28, 2026, indicating recent updates.
Can I play Reflex Redline offline?
The provided information does not specify if Reflex Redline can be played offline. However, reaction time tests often require an internet connection for tracking and comparison.