# Carlink CLBTLR vs GPS Race Timer

The clearest difference is rating: GPS Race Timer at 4.5 against Carlink CLBTLR's 3.4. GPS Race Timer also leads on ratings volume (2.8K vs 18) and iOS requirement (12.2 vs 15.6). Carlink CLBTLR'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. Carlink CLBTLR asks for nothing beyond the download.

GPS Race Timer holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: GPS Race Timer has 2.8K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 30% of Carlink CLBTLR's written reviews are positive against 34% of GPS Race Timer's.

Carlink CLBTLR ships an update every 2 months, GPS Race Timer every 7 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Carlink CLBTLR | GPS Race Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (18 ratings)](https://appshunter.io/ios/app/carlink-clbtlr/id1192390112/reviews) | **[4.5 (2.8K ratings)](https://appshunter.io/ios/app/gps-race-timer/id1340496243/reviews)** |
| Number of ratings | 18 | **2.8K** |
| Positive reviews | 30.0% of reviews | **34.4% 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 | 74 MB | 50 MB |
| Requires iOS | 15.6 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lightwavetechnology](https://appshunter.io/developer/1180167110) | [Thomas Hagenau](https://appshunter.io/developer/1340496242) |

## What reviewers say

### Carlink CLBTLR

[App page](https://appshunter.io/ios/app/carlink-clbtlr/id1192390112)

This app allows you to remotely start, stop, and control your vehicle's doors and security system. It requires a separate hardware purchase and professional installation to function.

**Highlights:** Remote engine start/stop, Keyless entry and trunk release, Security system arming/disarming, Motorized liftgate control, Push notifications for alerts, Multi-vehicle operation, Bluetooth connectivity

**Features:** macOS Compatibility, Siri integration, Vision Pro support

**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 Carlink CLBTLR free?

Carlink CLBTLR 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, Carlink CLBTLR or GPS Race Timer?

GPS Race Timer is rated higher. Carlink CLBTLR averages 3.4 out of 5 from 18 ratings, while GPS Race Timer averages 4.5 from 2.8K ratings.

### Do Carlink CLBTLR or GPS Race Timer have ads?

GPS Race Timer shows ads; Carlink CLBTLR does not.

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

Carlink CLBTLR ships an update every 2 months, and GPS Race Timer every 7 months. Most recently, Carlink CLBTLR was updated on November 2, 2026 and GPS Race Timer on November 6, 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.*