# Toolbox TREMEC U.S. vs Tire Sizes

The clearest difference is review sentiment: Toolbox TREMEC U.S. at 100% against Tire Sizes's 0%. Toolbox TREMEC U.S. also leads on in-app purchases (none vs 1) and iOS requirement (13.0 vs 17.0). Tire Sizes's advantage is rating (4.6 vs 3.3) and ratings volume (58 vs 3). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Tire Sizes sells 1 one-off in-app purchase. Toolbox TREMEC U.S. asks for nothing beyond the download.

Tire Sizes holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Tire Sizes has 58 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of Toolbox TREMEC U.S.'s written reviews are positive against 0% of Tire Sizes's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Toolbox TREMEC U.S. | Tire Sizes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/toolbox-tremec-us/id6466313595/reviews) | **[4.6 (58 ratings)](https://appshunter.io/ios/app/tire-sizes/id6743722834/reviews)** |
| Number of ratings | 3 | **58** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | Free | Free |
| Size | 6 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grupo Kuo, S.A.B. de C.V.](https://appshunter.io/developer/1491302641) | [Zaven Hovhannisyan](https://appshunter.io/developer/1804196073) |

## What reviewers say

### Toolbox TREMEC U.S.

[App page](https://appshunter.io/ios/app/toolbox-tremec-us/id6466313595)

This application simplifies driveline setup and predicts performance changes from gear ratios and tire size. It offers tools to calculate vehicle speed and RPM variables, aiding in rig planning and performance expectation.

**Highlights:** Driveline Angle Finder, RPM Calculator, Tire Size Calculator, Vehicle Speed Calculator, Performance prediction

**In-app purchases:** none


### Tire Sizes

[App page](https://appshunter.io/ios/app/tire-sizes/id6743722834)

Find essential tire dimensions and receive suggestions for new tire sizes. Compare wheels visually and by specifications like offset and width. Discover factory tire sizes for your car and compare motorcycle tires across different measurement systems.

**Highlights:** Tire dimension calculations, New tire size suggestions, Wheel comparison (visual and specs), Offset and width comparison, Motorcycle tire comparison, Factory tire size lookup

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Toolbox TREMEC U.S. free?

Toolbox TREMEC U.S. is free to download, with no in-app purchases.

### Is Tire Sizes free?

Tire Sizes is free to download, with in-app purchases available.

### Which has better reviews, Toolbox TREMEC U.S. or Tire Sizes?

Tire Sizes is rated higher. Toolbox TREMEC U.S. averages 3.3 out of 5 from 3 ratings, while Tire Sizes averages 4.6 from 58 ratings.

### Do Toolbox TREMEC U.S. or Tire Sizes have ads?

Neither Toolbox TREMEC U.S. nor Tire Sizes shows ads.

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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.*