Wait for Green
A simple reaction-time game for iPhone. The screen turns red, then green after a random wait. Tap the moment it turns green and see how fast you are, in milliseconds.
How to play
Tap to start. The screen turns red: wait.
Tap when it turns green. Your time shows right away.
Too early? Tapping on red doesn't count. Just try again.
Best times. Tap the 🏆 chip to see your 10 fastest rounds.
Questions or problems?
Email shawkhq@gmail.com. Please include your iPhone model and iOS version if something isn't working.
Privacy
Wait for Green collects no data. Read the privacy policy.