---
title: "YOU FAST? – Reaction Time Test - Reviews, Revenue and Downloads in Germany | Apple App Store"
description: "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 light"
---

# YOU FAST? – Reaction Time Test — Germany

![YOU FAST? App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/7c/fa/2f/7cfa2fdd-f558-cf9d-75d3-e79cfd2da6a3/App_Icon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Thomas Schifferer](https://apptail.io/developer/thomas-schifferer-zstnac)
**Category:** Sports
**Rating:** 4.9/5 (0 ratings)
**Price:** Free
**Bundle ID:** LBS1
**Store:** Apple App Store
**Country:** Germany
**Version:** 1.4 (released 2026-05-03)
**Original Release:** 2026-04-29
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/de/app/app/id6761732322)
**AppTail Page:** [https://apptail.io/app/you-fast-reaction-time-test-pPwz/germany](https://apptail.io/app/you-fast-reaction-time-test-pPwz/germany)

## YOU FAST? Description
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?

## YOU FAST? Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f9/d2/1c/f9d21cf0-2ce8-bc17-667c-e4ca23a18288/image1.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/be/7e/40/be7e40d0-abf0-3483-4292-75a024931877/image2.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/28/9b/cc/289bcc2b-5faa-d895-735a-8598658faba1/image3.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cb/11/ef/cb11ef08-c5cf-c4ab-254d-bee97fcca7ab/image4.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/35/0c/63/350c6319-8967-81f7-dc14-5e5e0aa30abf/image5.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/94/a2/83/94a28328-89b9-840e-42a0-20de48e9dfae/image6.png/1290x2796.png)







## YOU FAST? Available In
- [Australia](https://apptail.io/app/you-fast-reaction-time-test-pPwz/australia)
- [United States](https://apptail.io/app/you-fast-reaction-time-test-pPwz/united-states)
- [Canada](https://apptail.io/app/you-fast-reaction-time-test-pPwz/canada)
- [Cyprus](https://apptail.io/app/you-fast-reaction-time-test-pPwz/cyprus)
- [Germany](https://apptail.io/app/you-fast-reaction-time-test-pPwz/germany)
- [Algeria](https://apptail.io/app/you-fast-reaction-time-test-pPwz/algeria)
- [Estonia](https://apptail.io/app/you-fast-reaction-time-test-pPwz/estonia)
- [Finland](https://apptail.io/app/you-fast-reaction-time-test-pPwz/finland)
- [United Kingdom](https://apptail.io/app/you-fast-reaction-time-test-pPwz/united-kingdom)
- [Grenada](https://apptail.io/app/you-fast-reaction-time-test-pPwz/grenada)
- [Croatia](https://apptail.io/app/you-fast-reaction-time-test-pPwz/croatia)
- [India](https://apptail.io/app/you-fast-reaction-time-test-pPwz/india)
- [Italy](https://apptail.io/app/you-fast-reaction-time-test-pPwz/italy)
- [Japan](https://apptail.io/app/you-fast-reaction-time-test-pPwz/japan)
- [South Korea](https://apptail.io/app/you-fast-reaction-time-test-pPwz/south-korea)
- [Kuwait](https://apptail.io/app/you-fast-reaction-time-test-pPwz/kuwait)
- [Cayman Islands](https://apptail.io/app/you-fast-reaction-time-test-pPwz/cayman-islands)
- [Kazakhstan](https://apptail.io/app/you-fast-reaction-time-test-pPwz/kazakhstan)
- [Luxembourg](https://apptail.io/app/you-fast-reaction-time-test-pPwz/luxembourg)
- [Madagascar](https://apptail.io/app/you-fast-reaction-time-test-pPwz/madagascar)
- [Mali](https://apptail.io/app/you-fast-reaction-time-test-pPwz/mali)
- [Malaysia](https://apptail.io/app/you-fast-reaction-time-test-pPwz/malaysia)
- [Netherlands](https://apptail.io/app/you-fast-reaction-time-test-pPwz/netherlands)
- [New Zealand](https://apptail.io/app/you-fast-reaction-time-test-pPwz/new-zealand)
- [Oman](https://apptail.io/app/you-fast-reaction-time-test-pPwz/oman)
- [Philippines](https://apptail.io/app/you-fast-reaction-time-test-pPwz/philippines)
- [Singapore](https://apptail.io/app/you-fast-reaction-time-test-pPwz/singapore)
- [Slovenia](https://apptail.io/app/you-fast-reaction-time-test-pPwz/slovenia)
- [Thailand](https://apptail.io/app/you-fast-reaction-time-test-pPwz/thailand)
- [Tunisia](https://apptail.io/app/you-fast-reaction-time-test-pPwz/tunisia)
- [Türkiye](https://apptail.io/app/you-fast-reaction-time-test-pPwz/turkey)
- [Uganda](https://apptail.io/app/you-fast-reaction-time-test-pPwz/uganda)
- [United Arab Emirates](https://apptail.io/app/you-fast-reaction-time-test-pPwz/united-arab-emirates)
- [South Africa](https://apptail.io/app/you-fast-reaction-time-test-pPwz/south-africa)
- [Bulgaria](https://apptail.io/app/you-fast-reaction-time-test-pPwz/bulgaria)
- [Brazil](https://apptail.io/app/you-fast-reaction-time-test-pPwz/brazil)

---

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