# GAP Flasher vs GPS Race Timer

The clearest difference is in-app purchases: GAP Flasher at none against GPS Race Timer's 1. GAP Flasher also leads on ads (none vs shown) and update cadence (fortnightly vs every 7 months). GPS Race Timer's advantage is ratings volume (2.7K vs 5). On price, rating and device support there is nothing between them.

Both are free to download. GPS Race Timer sells 1 one-off in-app purchase. GAP Flasher asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for GAP Flasher against 4.5 for GPS Race Timer. That said, the two scores are not equally well evidenced: GPS Race Timer has 2.7K ratings behind it against 5, so its average is the more settled of the two.

GAP Flasher ships an update fortnightly, GPS Race Timer every 7 months. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | GAP Flasher | GPS Race Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/gap-flasher/id1201784074/reviews)** | [4.5 (2.7K ratings)](https://appshunter.io/ios/app/gps-race-timer/id1340496243/reviews) |
| Number of ratings | 5 | **2.7K** |
| Positive reviews | — | 34.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 50 MB |
| Requires iOS | **9.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GAP Innovation](https://appshunter.io/developer/632832354) | [Thomas Hagenau](https://appshunter.io/developer/1340496242) |

## What reviewers say

### GAP Flasher

[App page](https://appshunter.io/ios/app/gap-flasher/id1201784074)

This utility app enables communication with specific hardware devices through a user-friendly Bluetooth interface. It simplifies device operation for users with compatible hardware.

**Highlights:** Bluetooth communication, Device operation, User-friendly interface, GAP Flasher hardware compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Race Timer

[App page](https://appshunter.io/ios/app/gps-race-timer/id1340496243)

Accurately measure vehicle acceleration times like 0-60 mph and 1/4 mile using your iPhone's GPS. Set up timers beforehand and let the app automatically start measurements when speed targets are met or motion is detected. Save, export, and transfer your performance data easily.

**Highlights:** Measure 0-60 mph, 60-120 mph, 1/4 mile, Automatic start detection, Save and export results, Preset and adjustable timers, No extra hardware required, Optional PRO version features

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate speed tracking
- 💡 Customizable settings
- 📊 Saves run data

**What reviewers complain about**

- 🐛 Inconsistent 0-60 and quarter mile times
- 🐛 Fails to start/record runs
- 🐛 Inaccurate distance tracking
- 🐛 Compatibility issues with newer devices

**Reported bugs**

- Timer doesn't reset properly
- App crashes on startup
- Significant GPS/speed detection delays
- Recorded times do not match actual performance

**Requested features**

- Add 60ft and 1/8 mile times
- Automatic start/stop of timer
- Manual start option for timer
- Improved accuracy and consistency


## Frequently asked questions

### Is GAP Flasher free?

GAP Flasher is free to download, with no in-app purchases.

### Is GPS Race Timer free?

GPS Race Timer is free to download, with in-app purchases available.

### Which has better reviews, GAP Flasher or GPS Race Timer?

GAP Flasher is rated higher. GAP Flasher averages 4.6 out of 5 from 5 ratings, while GPS Race Timer averages 4.5 from 2.7K ratings.

### Do GAP Flasher or GPS Race Timer have ads?

GPS Race Timer shows ads; GAP Flasher does not.

### Which is updated more often, GAP Flasher or GPS Race Timer?

GAP Flasher ships an update fortnightly, and GPS Race Timer every 7 months. Most recently, GAP Flasher was updated on September 9, 2026 and GPS Race Timer on September 20, 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.*