# Torque Units Calculator vs Conversion Calculator Units

The clearest difference is in-app purchases: Torque Units Calculator at none against Conversion Calculator Units's 1. Torque Units Calculator also leads on ads (none vs shown) and rating (5.0 vs 4.7). Conversion Calculator Units's advantage is update cadence (every 2 months vs every 15 months) and ratings volume (5K vs 1). On price, review sentiment and device support there is nothing between them.

Both are free to download. Conversion Calculator Units sells 1 one-off in-app purchase. Torque Units Calculator asks for nothing beyond the download.

Torque Units Calculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Conversion Calculator Units has 5K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of Torque Units Calculator's written reviews are positive against 82% of Conversion Calculator Units's.

Torque Units Calculator ships an update every 15 months, Conversion Calculator Units every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Torque Units Calculator | Conversion Calculator Units |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/torque-units-calculator/id410824696/reviews)** | [4.7 (5K ratings)](https://appshunter.io/ios/app/conversion-calculator-units/id727632233/reviews) |
| Number of ratings | 1 | **5K** |
| Positive reviews | **83.3% of reviews** | 82.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 41 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Norbar](https://appshunter.io/developer/410824699) | [RV AppStudios LLC](https://appshunter.io/developer/340181308) |

## What reviewers say

### Torque Units Calculator

[App page](https://appshunter.io/ios/app/torque-units-calculator/id410824696)

Easily convert between various torque units with this straightforward utility. Developed by Norbar Torque Tools, it provides a simple solution for all your torque conversion needs.

**Highlights:** Torque unit conversion, Supports all torque units, Developed by Norbar Torque Tools, Simple and straightforward interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Conversion Calculator Units

[App page](https://appshunter.io/ios/app/conversion-calculator-units/id727632233)

This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.

**Highlights:** Converts over 140 units, Supports 12 conversion categories, Customizable themes, Drag and set unit positions, Add units to favorites, Share converted units via email

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 👍 User-friendly
- 🚀 Easy to use
- 💡 Helpful for learning metric system
- 👍 Great for conversions
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Ads disrupt usage
- 🐛 Difficult to change units
- 🐛 Lacks portrait mode
- 🐛 Upside-down orientation issues
- 🐛 Cluttered UI design

**Reported bugs**

- Ads not removed after purchase
- Incorrect unit conversions

**Requested features**

- Add pressure conversion units
- Include a basic calculator function
- Implement multi-language support
- Allow customization of unit order


## Frequently asked questions

### Is Torque Units Calculator free?

Torque Units Calculator is free to download, with no in-app purchases.

### Is Conversion Calculator Units free?

Conversion Calculator Units is free to download, with in-app purchases available.

### Which has better reviews, Torque Units Calculator or Conversion Calculator Units?

Torque Units Calculator is rated higher. Torque Units Calculator averages 5.0 out of 5 from 1 ratings, while Conversion Calculator Units averages 4.7 from 5K ratings.

### Do Torque Units Calculator or Conversion Calculator Units have ads?

Conversion Calculator Units shows ads; Torque Units Calculator does not.

### Which is updated more often, Torque Units Calculator or Conversion Calculator Units?

Torque Units Calculator ships an update every 15 months, and Conversion Calculator Units every 2 months. Most recently, Torque Units Calculator was updated on November 1, 2026 and Conversion Calculator Units 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.*