# Reflex Redline: Reaction Time — Lights Out Reflex Test

> A game to test and improve your reaction time with a lights-out start simulation. (iPhone/iPad app by Aska Cheung.)

- Source: https://appshunter.io/ios/app/reflex-redline-reaction-time/id6757068279 (this page in markdown: same URL + `.md`)
- Developer: [Aska Cheung](https://appshunter.io/developer/1847870871)
- Category: Games, Sports, Racing, Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 12+
- Requires: iOS 18.0 · 13 MB
- Languages: American English
- Released: 2026-01-21
- Data updated: 2026-06-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/reflex-redline-reaction-time/id6757068279/reviews.md

## What is Reflex Redline?

Most Racing Fans Think They're Fast... Until They Try This
Ever watched a lights-out start and thought "I could do that"? Now's your chance to prove it.
Professional racing drivers have reaction times of 0.2 seconds. The average person? Over 0.3 seconds.

Discover: Do You Have The Reflexes Of A Championship Driver?

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/https://www.apple.com/legal/internet-services/itunes/dev/stdeula/https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

EULA Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://www.notion.so/Reflex-Redline-Privacy-Policy-2d8e3231d63e803490dec52c192aefee?source=copy_link

## Key features

- Reaction time testing
- Lights-out start simulation
- Compare to professional drivers
- Track your reflexes
- Improve reaction speed

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium | $4.99 | per month |



## Frequently asked questions about Reflex Redline

### What is Reflex Redline?

Reflex Redline is a game designed to test and improve your reaction time. It simulates a lights-out start, allowing you to see how quickly you can respond.

### How does Reflex Redline compare to professional drivers?

The app allows you to discover if your reaction time is comparable to professional racing drivers, who typically have reaction times of 0.2 seconds, versus the average person's over 0.3 seconds.

### Is Reflex Redline free to play?

Yes, Reflex Redline is free to download and play. It also offers a premium subscription for $4.99 per month.

### Does Reflex Redline have ads?

Yes, Reflex Redline contains advertisements.

### What devices does Reflex Redline support?

Reflex Redline is currently supported on iPhone devices.

### What is the age rating for Reflex Redline?

Reflex Redline has an age rating of 12+.

### How often is Reflex Redline updated?

The latest version, 1.2, was released on January 28, 2026, indicating recent updates.

### Can I play Reflex Redline offline?

The provided information does not specify if Reflex Redline can be played offline. However, reaction time tests often require an internet connection for tracking and comparison.

## Version history (last 3 releases)

### 1.2 — 2026-01-28

- Added the option to view recent scores
- Added the most recent score to the main view

### 1.1 — 2026-01-22

Bug fixes

### 1.0 — 2026-01-22

No release notes.

## More apps by Aska Cheung

- [Stink Free - Better hygiene](https://appshunter.io/ios/app/stink-free-better-hygiene/id6754326090)
- [Lens Lingo AI: Learn Japanese](https://appshunter.io/ios/app/lens-lingo-ai-learn-japanese/id6761893082)
- [Affyn: Daily Affirmations](https://appshunter.io/ios/app/affyn-daily-affirmations/id6770420483)

All apps by Aska Cheung: https://appshunter.io/developer/1847870871

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*