# Torque Unit Converter vs GuideMaster

The clearest difference is price: GuideMaster at Free against Torque Unit Converter's $1.99. GuideMaster also leads on update cadence (weekly vs every 14 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

GuideMaster is free to download; Torque Unit Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Torque Unit Converter ships an update every 14 months, GuideMaster weekly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Torque Unit Converter | GuideMaster |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/torque-unit-converter/id1434537031/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Paid | — |
| Size | 2 MB | 8 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [STAHLWILLE](https://appshunter.io/developer/1282407820) |

## What reviewers say

### Torque Unit Converter

[App page](https://appshunter.io/ios/app/torque-unit-converter/id1434537031)

Easily convert torque values between nine different units. Input your torque value and select the desired units for instant conversion. Supports common units like N·m, kgf·m, and lbf·ft.

**Highlights:** Converts torque values, Supports 9 unit types, SI unit conversion, Weight kilogram meter conversion, Pound-foot conversion, Intuitive interface

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

**In-app purchases:** none


### GuideMaster

[App page](https://appshunter.io/ios/app/guidemaster/id1624480304)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Torque Unit Converter free?

Torque Unit Converter costs $1.99, with no in-app purchases.

### Is GuideMaster free?

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

### Do Torque Unit Converter or GuideMaster have ads?

Neither Torque Unit Converter nor GuideMaster shows ads.

### Which is updated more often, Torque Unit Converter or GuideMaster?

Torque Unit Converter ships an update every 14 months, and GuideMaster weekly. Most recently, Torque Unit Converter was updated on October 7, 2026 and GuideMaster on October 14, 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.*