# Torque Units Calculator vs Southwire® Conversion Calc

The clearest difference is review sentiment: Torque Units Calculator at 83% against Southwire® Conversion Calc's 0%. Torque Units Calculator also leads on rating (5.0 vs 4.2) and iOS requirement (9.0 vs 16.6). Southwire® Conversion Calc's advantage is update cadence (every 4 months vs every 15 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Torque Units Calculator holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Southwire® Conversion Calc has 5 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 0% of Southwire® Conversion Calc's.

Torque Units Calculator ships an update every 15 months, Southwire® Conversion Calc every 4 months. The most recent releases landed on September 10, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | Torque Units Calculator | Southwire® Conversion Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/torque-units-calculator/id410824696/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/southwire-conversion-calc/id545756420/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 1 MB | 7 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Norbar](https://appshunter.io/developer/410824699) | [Southwire Company](https://appshunter.io/developer/440338423) |

## 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


### Southwire® Conversion Calc

[App page](https://appshunter.io/ios/app/southwire-conversion-calc/id545756420)

This utility app facilitates conversions between copper and aluminum electrical wiring. It allows users to calculate pricing, unit of measure, conversion factors, and weight based on product length. The app comes preloaded with numerous cable types for easy calculation.

**Highlights:** Copper to aluminum conversion, Aluminum to copper conversion, Pricing unit of measure calculation, Conversion factor calculation, Weight per product length calculation, Preloaded cable data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Torque Units Calculator free?

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

### Is Southwire® Conversion Calc free?

Southwire® Conversion Calc is free to download, with no in-app purchases.

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

Torque Units Calculator is rated higher. Torque Units Calculator averages 5.0 out of 5 from 1 ratings, while Southwire® Conversion Calc averages 4.2 from 5 ratings.

### Do Torque Units Calculator or Southwire® Conversion Calc have ads?

Neither Torque Units Calculator nor Southwire® Conversion Calc shows ads.

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

Torque Units Calculator ships an update every 15 months, and Southwire® Conversion Calc every 4 months. Most recently, Torque Units Calculator was updated on September 10, 2026 and Southwire® Conversion Calc on August 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*