One Second Reflex

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this game

How precise are your reflexes?

"1 Second Reflex" is a minimalist, hyper-addictive precision game designed to test your internal clock and reaction time. The goal is simple, but the mastery is difficult: Stop the timer at exactly 1.000 seconds.
Not 1.001. Not 0.999. Exactly ONE SECOND.

🎯 HOW TO PLAY:
1.Tap anywhere to start the high-precision timer.
2.Watch the milliseconds fly by.
3.Tap again to stop it exactly at 1.000 seconds!
4.Check your accuracy and beat your Best Score.

🔥 WHY YOU’LL LOVE IT:
•Extreme Precision: Uses a high-frequency system timer for sub-millisecond accuracy. Every millisecond counts!
•Dynamic Visuals: The background shifts from Red to Amber to Green as you approach the "Perfect Zone."
•Skill-Based Scoring: Get rated on your performance:
◦PERFECT 🔥 (±0.005s)
◦INSANE 😳 (±0.02s)
◦SO CLOSE 😬 (±0.05s)
◦TRY AGAIN 😅
•Best Score Tracking: Compete against yourself. Can you reach the elusive 100 score?
•Haptic Feedback: Feel the click of the timer with subtle vibration feedback.
•Instant Restart: No menus, no waiting. The game auto-resets in 800ms so you can dive right back in.

Can you join the 1% who can hit a Perfect 1.000? Download 1 Second Reflex now and find out!
Test your reflexes! Can you stop the timer at exactly 1.000 second?
Updated on
Apr 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Initial Release 1.1