# Ultra Boost vs Torque Pro

The clearest difference is review sentiment: Ultra Boost at 100% against Torque Pro's 6%. Ultra Boost also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 5). Torque Pro's advantage is ratings volume (568 vs 4) and update cadence (fortnightly vs every 2 months). On price 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. Ultra Boost asks for nothing beyond the download.

Ultra Boost holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Torque Pro has 568 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Ultra Boost's written reviews are positive against 6% of Torque Pro's.

Ultra Boost ships an update every 2 months, Torque Pro fortnightly. The most recent releases landed on October 8, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Ultra Boost | Torque Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ultra-boost/id1471601228/reviews)** | [4.2 (568 ratings)](https://appshunter.io/ios/app/torque-pro-obd2-car-scanner/id6504351894/reviews) |
| Number of ratings | 4 | **568** |
| Positive reviews | **100.0% of reviews** | 5.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 81 MB | 92 MB |
| Requires iOS | **12.0** | 18 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ECU=SHOP](https://appshunter.io/developer/1389703440) | [Collabrains Technologies LTD](https://appshunter.io/developer/1479000652) |

## What reviewers say

### Ultra Boost

[App page](https://appshunter.io/ios/app/ultra-boost/id1471601228)

This application allows users to wirelessly adjust fuel supply and monitor engine performance metrics like RPM, boost, and speed. It offers four operating modes, including an AI mode, to optimize engine output and increase horsepower.

**Highlights:** Wireless fuel supply adjustment, RPM, boost, and speed display, Four operating modes with AI, Monitor oil pressure and air flow, GPS speed and weather data

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Ultra Boost free?

Ultra Boost is free to download, with no in-app purchases.

### Is Torque Pro free?

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

### Which has better reviews, Ultra Boost or Torque Pro?

Ultra Boost is rated higher. Ultra Boost averages 5.0 out of 5 from 4 ratings, while Torque Pro averages 4.2 from 568 ratings.

### Do Ultra Boost or Torque Pro have ads?

Torque Pro shows ads; Ultra Boost does not.

### Which is updated more often, Ultra Boost or Torque Pro?

Ultra Boost ships an update every 2 months, and Torque Pro fortnightly. Most recently, Ultra Boost was updated on October 8, 2026 and Torque Pro on October 27, 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.*