# Torque Source vs Cummins Guidanz

The clearest difference is update cadence: Torque Source at every 8 days against Cummins Guidanz's every 3 months. Torque Source also leads on iOS requirement (7.0 vs 18.0). Cummins Guidanz's advantage is ratings volume (49 vs 16). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.1 for Torque Source against 3.1 for Cummins Guidanz. Both are backed by a comparable volume of ratings — 16 and 49 respectively. Written reviews are what separate them: 14% of Torque Source's written reviews are positive against 21% of Cummins Guidanz's.

Torque Source ships an update every 8 days, Cummins Guidanz every 3 months. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Torque Source | Cummins Guidanz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (16 ratings)](https://appshunter.io/ios/app/torque-source/id902056823/reviews) | **[3.1 (49 ratings)](https://appshunter.io/ios/app/cummins-guidanz/id1184579875/reviews)** |
| Number of ratings | 16 | **49** |
| Positive reviews | 14.3% of reviews | **21.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 1 MB | 371 MB |
| Requires iOS | **7.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Snap-on Inc.](https://appshunter.io/developer/501219324) | [Cummins Inc.](https://appshunter.io/developer/500176910) |

## What reviewers say

### Torque Source

[App page](https://appshunter.io/ios/app/torque-source/id902056823)

This utility app assists torque wrench users with two essential calculators for unit conversion and adapter-based torque adjustments. It also provides helpful usage tips and links to additional resources.

**Highlights:** Torque unit conversion calculator, Torque wrench adapter adjustment calculator, Usage hints for torque wrenches, Links to Snap-on resources

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

**In-app purchases:** none


### Cummins Guidanz

[App page](https://appshunter.io/ios/app/cummins-guidanz/id1184579875)

This app provides genuine service products and capabilities for Cummins equipment. It helps speed up repairs and improve customer uptime by offering fault code information, diagnostic tools, and the ability to share service data.

**Highlights:** Equipment dataplate information, Prioritized Cummins fault codes, Share information via email, Route Parameter Manager diagnosis, Read J1939 fault codes, Immediate Assessment feature

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Torque Source free?

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

### Is Cummins Guidanz free?

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

### Which has better reviews, Torque Source or Cummins Guidanz?

Cummins Guidanz is rated higher. Torque Source averages 3.1 out of 5 from 16 ratings, while Cummins Guidanz averages 3.1 from 49 ratings.

### Do Torque Source or Cummins Guidanz have ads?

Neither Torque Source nor Cummins Guidanz shows ads.

### Which is updated more often, Torque Source or Cummins Guidanz?

Torque Source ships an update every 8 days, and Cummins Guidanz every 3 months. Most recently, Torque Source was updated on November 3, 2026 and Cummins Guidanz 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.*