# GPS Race Timer vs SpeedLap

The clearest difference is price: GPS Race Timer at Free against SpeedLap's $0.99. GPS Race Timer also leads on device support (3 vs 1) and iOS requirement (12.2 vs 18.1). SpeedLap's advantage is in-app purchases (none vs 1) and ads (none vs shown).

GPS Race Timer is free to download; SpeedLap costs $0.99 up front. GPS Race Timer sells 1 one-off in-app purchase. SpeedLap asks for nothing beyond the download.

GPS Race Timer ships an update every 7 months, SpeedLap every 5 days. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GPS Race Timer | SpeedLap |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.5 (2.8K ratings)](https://appshunter.io/ios/app/gps-race-timer/id1340496243/reviews)** | — |
| Number of ratings | **2.8K** | — |
| Positive reviews | 34.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 5 MB |
| Requires iOS | **12.2** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Hagenau](https://appshunter.io/developer/1340496242) | [Y McCabe-Costa](https://appshunter.io/developer/1773276905) |

## What reviewers say

### 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


### SpeedLap

[App page](https://appshunter.io/ios/app/speedlap/id6749648704)

**In-app purchases:** none


## Frequently asked questions

### Is GPS Race Timer free?

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

### Is SpeedLap free?

SpeedLap costs $0.99, with no in-app purchases.

### Do GPS Race Timer or SpeedLap have ads?

GPS Race Timer shows ads; SpeedLap does not.

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

GPS Race Timer ships an update every 7 months, and SpeedLap every 5 days. Most recently, GPS Race Timer was updated on October 20, 2026 and SpeedLap on October 10, 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.*