# GPS Race Timer vs RaceChip+

The clearest difference is rating: GPS Race Timer at 4.5 against RaceChip+'s 3.1. GPS Race Timer also leads on ratings volume (2.7K vs 81). RaceChip+'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment, device support and iOS requirement 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 3.1. That said, the two scores are not equally well evidenced: GPS Race Timer has 2.7K ratings behind it against 81, so its average is the more settled of the two. Written reviews complicate that: 35% of GPS Race Timer's written reviews are positive against 38% of RaceChip+'s, so the app with the better star average is not the one people write more warmly about.

GPS Race Timer ships an update every 7 months, RaceChip+ every 2 months. The most recent releases landed on September 20, 2026 and July 14, 2026 respectively.

## The numbers

| Metric | GPS Race Timer | RaceChip+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.7K ratings)](https://appshunter.io/ios/app/gps-race-timer/id1340496243/reviews)** | [3.1 (81 ratings)](https://appshunter.io/ios/app/racechip-plus/id1450806314/reviews) |
| Number of ratings | **2.7K** | 81 |
| Positive reviews | 34.7% of reviews | **38.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 50 MB | 96 MB |
| Requires iOS | 12.2 | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Hagenau](https://appshunter.io/developer/1340496242) | [RaceChip Chiptuning GmbH & Co. KG](https://appshunter.io/developer/989102959) |

## 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


### RaceChip+

[App page](https://appshunter.io/ios/app/racechip-plus/id1450806314)

Control chip tuning and throttle tuning for your car with this app. Fine-tune settings to match your car's specifics and driving style, with easy access to Eco, Sport, and Race modes. Experience enhanced performance with RaceChip tuning chips.

**Highlights:** Chip tuning control, Throttle tuning control, Customizable driving modes (Eco, Sport, Race), Real-time software updates, Product support

**Features:** macOS Compatibility

**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 RaceChip+ free?

RaceChip+ is free to download, with no in-app purchases.

### Which has better reviews, GPS Race Timer or RaceChip+?

GPS Race Timer is rated higher. GPS Race Timer averages 4.5 out of 5 from 2.7K ratings, while RaceChip+ averages 3.1 from 81 ratings.

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

GPS Race Timer shows ads; RaceChip+ does not.

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

GPS Race Timer ships an update every 7 months, and RaceChip+ every 2 months. Most recently, GPS Race Timer was updated on September 20, 2026 and RaceChip+ on July 14, 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.*