
Free
About
10s: The Ultimate Reactivity Challenge!
10s is the minimalist yet powerful application designed to rigorously test and measure your simple reaction time. Your goal: Beat the global average and prove your neurological speed!
Suspense and Precision: The Random Delay :
Forget predictable tests. In 10s, the stimulus arrives at any moment!
Each round begins with a random delay varying from 0 to 10 seconds. This unpredictable wait time is the key to measuring your true reactivity, as it eliminates any anticipation or cheating. Your focus must be absolute to catch the exact moment of the start.
The Test :
The app randomly triggers either a Visual stimulus (screen color change) or a Haptic stimulus (device vibration). Your sole mission is to react immediately by tapping the screen as soon as you perceive the signal.
- The average Visual Reaction Time is ≈200 - 250 ms.
- The average Haptic Reaction Time is ≈150 - 200 ms.
Why Train with 10s?
Improving your reaction time is an essential asset for e-sports, road safety, or simply for keeping your brain alert and reactive in daily life.
Don't just know you're fast. Prove it under unpredictable waiting conditions!
Download 10s today, challenge your limits, and begin your ascent to the top.
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What's New in 10s (d39370)
1.0
December 7, 2025


