YOU FAST? – Reaction Time Test
Thomas Schifferer Sports iPhoneiPadiPod touch
YOU FAST? – Reaction Time Test is a free Sports app for iPhone and iPad by Thomas Schifferer. Rated 4.8/5 from 4 ratings. Requires iOS 16.0.
- Rating
- 4.8
- 4 ratings
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 4+
- Updated
- May 3
- 2026 · v1.4
Screenshots
About YOU FAST? – Reaction Time Test
How fast are you? YOU FAST? tests your reaction time using iconic Formula 1 starting lights. Wait for the red lights to disappear — then tap as fast as you can. FEATURES - F1-inspired starting lights sequence - Reaction time measured to the millisecond - Personal best & stats tracking - Reaction ratings from Average to Superhuman - Share your score and challenge your friends The lights go out. Can you beat the reflexes of an F1 driver?
What’s new
Version 1.4 · Updated May 3, 2026
Polished the UI for smaller iPhones — everything fits better now. Plus a few small bug fixes.
App privacy
The developer, Thomas Schifferer, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to YOU FAST? – Reaction Time Test
Looking for apps like YOU FAST? – Reaction Time Test? Here are 6 similar apps on the App Store. The highest rated is The Cricket Paper Magazine (5.0/5), and all 6 are free to download.
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Driver Reaction Timer
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The Cricket Paper Magazine
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Paddock Play - Funny Game Box
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Startelf 11
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GKPro: Goalkeeper Training
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| YOU FAST? – Reaction Time Test | 4.8 / 5 (4 ratings) | Free | May 3, 2026 | |
| Driver Reaction Timer | – | Free | Jun 12, 2026 | Compare |
| Go Kart TV | 4.0 / 5 (1) | Free | Jul 3, 2025 | Compare |
| The Cricket Paper Magazine | 5.0 / 5 (1) | Free | May 28, 2024 | Compare |
| Paddock Play - Funny Game Box | – | Free | Apr 8, 2026 | Compare |
| Startelf 11 | – | Free | Oct 23, 2026 | Compare |
| GKPro: Goalkeeper Training | – | Free | Oct 27, 2026 | Compare |