# RaceChip vs GPS Race Timer

The clearest difference is rating: GPS Race Timer at 4.5 against RaceChip's 2.2. GPS Race Timer also leads on ratings volume (2.7K vs 32). RaceChip's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

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

GPS Race Timer holds the better App Store score, 4.5 against 2.2. That said, the two scores are not equally well evidenced: GPS Race Timer has 2.7K ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 31% of RaceChip's written reviews are positive against 35% of GPS Race Timer's.

RaceChip ships an update every 2 months, GPS Race Timer every 7 months. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | RaceChip | GPS Race Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (32 ratings)](https://appshunter.io/ios/app/racechip/id940731928/reviews) | **[4.5 (2.7K ratings)](https://appshunter.io/ios/app/gps-race-timer/id1340496243/reviews)** |
| Number of ratings | 32 | **2.7K** |
| Positive reviews | 31.3% of reviews | **34.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 50 MB |
| Requires iOS | **8.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RaceChip Chiptuning GmbH & Co. KG](https://appshunter.io/developer/989102959) | [Thomas Hagenau](https://appshunter.io/developer/1340496242) |

## What reviewers say

### RaceChip

[App page](https://appshunter.io/ios/app/racechip/id940731928)

Enhance your car's performance with this app, controlling both chip tuning and throttle tuning products via Bluetooth. Customize engine power and throttle response with multiple performance settings for a more dynamic driving experience.

**Highlights:** Bluetooth control for chip tuning, Adjustable performance settings (Efficiency, Sport, Race), Throttle tuning with 7 stages, Customizable throttle response, Fuel saving modes, Engine power enhancement

**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 RaceChip free?

RaceChip 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, RaceChip or GPS Race Timer?

GPS Race Timer is rated higher. RaceChip averages 2.2 out of 5 from 32 ratings, while GPS Race Timer averages 4.5 from 2.7K ratings.

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

GPS Race Timer shows ads; RaceChip does not.

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

RaceChip ships an update every 2 months, and GPS Race Timer every 7 months. Most recently, RaceChip was updated on September 21, 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.*