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About
Test your reaction speed with a simple, engaging game inspired by motorsport. Tap the screen the instant lights go out to measure your reflexes to the millisecond. Compete against yourself and see if you can achieve faster times.
✓One-tap gameplay
✓Millisecond-accurate timing
✓Random hold length
✓Jump-start detection
✓Best time saved
✓Distraction-free design
✓Offline play
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What's New in Race Reflex
1.4
September 29, 2026
• Challenge a friend: share your score in one tap and see if they can beat it • New notifications: find out when someone passes you in today's top 5, and celebrate when you finish the day on the podium • Shorter, clearer daily reminders • Improvements and bug fixes
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FAQ
What is Race Reflex?
Race Reflex is a game designed to test and improve your reaction speed. It features a simple mechanic where you tap the screen the moment five lights turn off, measuring your reflexes to the millisecond.
How does Race Reflex work?
The game presents five red lights that illuminate one by one, then all go dark simultaneously. You must tap the screen the instant they go out. Tapping too early results in a jump start, and your reaction time is recorded to the millisecond if you tap cleanly.
Can I play Race Reflex offline?
Yes, Race Reflex works fully offline. You do not need an internet connection to play and test your reaction time.
Does Race Reflex have ads?
Yes, Race Reflex contains advertisements. The description explicitly states 'no ads interrupting your run', but the app is flagged as having ads.
What is the typical human reaction time?
Typical human reaction time is around 200-250 milliseconds. The fastest drivers in motorsport can achieve times in the 150s.
What devices does Race Reflex support?
Race Reflex is currently supported on iPhone devices.
How often is Race Reflex updated?
The latest version of Race Reflex is 1.4, which was last updated on September 29, 2026. This indicates a relatively recent update.
What is the age rating for Race Reflex?
Race Reflex has an age rating of 12+, making it suitable for users aged 12 and above.
