Race Start Reaction is a games app developed by Kagan Harputlu.
User Ratings
The app has no ratings yet.
App Information
Race Start Reaction is FREE to download. The download size is 12.92 MB. The latest version available is 1.0.2. The last update was on August 27, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2025.
Description
How fast can you react when the lights go out?
Race Start Reaction is a focused reaction-time test inspired by the excitement of a Grand Prix starting grid. Train your reflexes, improve your focus, and discover how quickly you can react to the lights.
KEY FEATURES
• Precision Reaction Timer Measure your response time to the millisecond and track results down to three decimal places.
• Realistic Five-Light Race Start Start the sequence, stay focused, and react as soon as all five lights go out. Tap too early and you will receive a False Start.
• Personal Best and Progress History Review your best result, recent attempts, average reaction time, fastest result, and progress over time. Progress History is available to every player.
• Global Game Center Leaderboard Compare your best reaction time with players around the world and aim for the top of the Fastest Reaction Times leaderboard. Game Center sign-in is optional; you can play without an account.
• Light and Dark Appearance Choose the Light or Dark interface from Settings. Your preference is saved for your next session.
HOW IT WORKS
1. Tap START to begin the race-start sequence. 2. Wait while the five lights are on. 3. React when all the lights go out. 4. Review your time and compare it with your personal best.
A false start is recorded when you tap before the lights go out. Try again, refine your timing, and build a faster, more consistent reaction.
REMOVE ADS
Upgrade to the optional Remove Ads subscription for an interruption-free experience without banner and full-screen advertisements. The subscription renews weekly. Pricing and renewal details are shown before purchase and in the Apple subscription confirmation screen.
No subscription is required to play the game. The core reaction test and Progress History are available to all players.
SUPPORT
Questions, suggestions, or feedback? Visit our support page: https://sites.google.com/view/race-start-reaction-test-time/home
LEGAL
Terms of Use and Privacy Policy: https://sites.google.com/view/race-start-reaction-test-time/home
By using Race Start Reaction, you agree to Apple's Standard Licensed Application End User License Agreement and the applicable Terms of Use.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
