# Torque Pro vs TrackerKing Pro

The clearest difference is rating: TrackerKing Pro at 5.0 against Torque Pro's 4.3. TrackerKing Pro also leads on in-app purchases (none vs 5) and iOS requirement (13.0 vs 18). Torque Pro's advantage is ratings volume (520 vs 1) and update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Torque Pro sells 5 in-app purchases, starting at $9.99 per 7 days. TrackerKing Pro asks for nothing beyond the download.

TrackerKing Pro holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Torque Pro has 520 ratings behind it against 1, so its average is the more settled of the two.

Torque Pro ships an update fortnightly, TrackerKing Pro every 5 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Torque Pro | TrackerKing Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (520 ratings)](https://appshunter.io/ios/app/torque-pro-obd2-car-scanner/id6504351894/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trackerking-pro/id6764222564/reviews)** |
| Number of ratings | **520** | 1 |
| Positive reviews | 5.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Subscription | **Ad-supported** |
| Size | 92 MB | 97 MB |
| Requires iOS | 18 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Collabrains Technologies LTD](https://appshunter.io/developer/1479000652) | [浩 江](https://appshunter.io/developer/1598781123) |

## What reviewers say

### Torque Pro

[App page](https://appshunter.io/ios/app/torque-pro-obd2-car-scanner/id6504351894)

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor live sensor data, and analyze performance with real-time graphs. Get AI-powered insights and detailed vehicle history reports.

**Highlights:** Read and clear trouble codes (DTCs), Live sensor data monitoring and logging, AI-powered trouble code explanations, Real-time dyno graphs and performance testing, Customizable dashboard themes, Full vehicle history reports

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Torque Premium Weekly | $9.99 | per 7 days |
| Torque Premium Monthly | $14.99 | per month |
| Torque Premium Yearly | $59.99 | per year |
| 1 Full Vehicle History Report | $19.99 | one-time |
| 3 Full Vehicle History Report | $29.99 | one-time |

**What reviewers like**

- 💡 Best OBD2 scanner app
- 👍 Great for Vauxhall Zafira B 1.7

**What reviewers complain about**

- 🚫 Requires subscription for full functionality
- 🚫 Limited data points and slow performance
- 🚫 Incompatible with many vehicles and OBD2 adapters
- 🐛 Frequent crashes and connection issues
- 🚫 Overpriced compared to alternatives

**Reported bugs**

- Unable to read DTC codes
- Fails to connect to OBD2 adapters
- Turns off vehicle when attempting to connect

**Requested features**

- Add support for Ssangyong Musso Grand
- Improve compatibility with more vehicles and OBD2 adapters


### TrackerKing Pro

[App page](https://appshunter.io/ios/app/trackerking-pro/id6764222564)

Easily track vehicles, employees, children, and assets in real-time. Receive alerts for ignition status, over-speeding, and more. Features include history playback, engine immobilization, and anti-theft parking mode.

**Highlights:** Real-time live tracking with traffic updates, Ignition status alerts, History playback, Engine immobilizer, Anti-theft parking mode, Geo-fencing, Over-speed alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is Torque Pro free?

Torque Pro is free to download, with in-app purchases available.

### Is TrackerKing Pro free?

TrackerKing Pro is free to download, with no in-app purchases.

### Which has better reviews, Torque Pro or TrackerKing Pro?

TrackerKing Pro is rated higher. Torque Pro averages 4.3 out of 5 from 520 ratings, while TrackerKing Pro averages 5.0 from 1 ratings.

### Do Torque Pro or TrackerKing Pro have ads?

Both Torque Pro and TrackerKing Pro show ads.

### Which is updated more often, Torque Pro or TrackerKing Pro?

Torque Pro ships an update fortnightly, and TrackerKing Pro every 5 weeks. Most recently, Torque Pro was updated on October 16, 2026 and TrackerKing Pro on October 2, 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.*