# Race Start Test vs Reaction Time Battle

The clearest difference is rating: Race Start Test at 4.5 against Reaction Time Battle's 3.3. Race Start Test also leads on ratings volume (247 vs 12). Reaction Time Battle's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Race Start Test sells 4 one-off in-app purchases. Reaction Time Battle asks for nothing beyond the download.

Race Start Test holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: Race Start Test has 247 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 46% of Race Start Test's written reviews are positive against 57% of Reaction Time Battle's, so the app with the better star average is not the one people write more warmly about.

Race Start Test ships an update every 3 months, Reaction Time Battle every 4 weeks. The most recent releases landed on September 7, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Race Start Test | Reaction Time Battle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (247 ratings)](https://appshunter.io/ios/app/race-start-test-formula-reflex/id1531663134/reviews)** | [3.3 (12 ratings)](https://appshunter.io/ios/app/reaction-time-battle/id1599749434/reviews) |
| Number of ratings | **247** | 12 |
| Positive reviews | 46.2% of reviews | **57.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 30 MB | 59 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omer Sina Ceylan](https://appshunter.io/developer/1525846745) | [Steve Villanueva](https://appshunter.io/developer/1449942876) |

## What reviewers say

### Race Start Test

[App page](https://appshunter.io/ios/app/race-start-test-formula-reflex/id1531663134)

Sharpen your Formula Grand Prix starting reflexes. Click as fast as possible to achieve optimal race starts and improve your reaction time. Compete against global racers and enhance your overall reflex skills.

**Highlights:** Formula Grand Prix reflex testing, Fastest click response, Improve race start skills, Global leaderboards, Enhance reflex abilities

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2500 Coin | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| 7500 Coin | $1.99 | one-time |
| 25000 Coin | $4.99 | one-time |

**What reviewers like**

- 🎮 Fun and engaging gameplay mechanics
- 👥 Great for competitive play with friends and family
- 🧠 Effective reaction time training tool
- ⭐ Licensed F1 driver endorsement (Max Verstappen)
- 💰 Affordable pricing with optional cosmetics

**What reviewers complain about**

- 🐛 Reload/restart button frequently doesn't work
- 🐛 Tap detection issues and unresponsive clicks
- 💸 Paywall at challenge 7 restricts content
- 🐛 App crashes after completing rounds
- 🐛 UI element positioning issues after updates

**Reported bugs**

- Reload button doesn't work - requires app restart
- Tap/click input not registered consistently
- App freezes and becomes unresponsive
- App crashes after each attempt
- Wheel UI element positioned incorrectly after update

**Requested features**

- Reset high score button without losing progress
- Ability to click anywhere on screen to stop timer
- Settings tab for customization options
- Adjustable light speed difficulty settings
- Hide earned coins display option


### Reaction Time Battle

[App page](https://appshunter.io/ios/app/reaction-time-battle/id1599749434)

Test your reflexes in this drag racing game. Compete against others to achieve the fastest reaction times and win races. It's a simple yet engaging way to challenge your speed.

**Highlights:** Reaction time testing, Drag racing gameplay, Multiplayer competition, Speed challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Race Start Test free?

Race Start Test is free to download, with in-app purchases available.

### Is Reaction Time Battle free?

Reaction Time Battle is free to download, with no in-app purchases.

### Which has better reviews, Race Start Test or Reaction Time Battle?

Race Start Test is rated higher. Race Start Test averages 4.5 out of 5 from 247 ratings, while Reaction Time Battle averages 3.3 from 12 ratings.

### Do Race Start Test or Reaction Time Battle have ads?

Race Start Test shows ads; Reaction Time Battle does not.

### Which is updated more often, Race Start Test or Reaction Time Battle?

Race Start Test ships an update every 3 months, and Reaction Time Battle every 4 weeks. Most recently, Race Start Test was updated on September 7, 2026 and Reaction Time Battle on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*