# Cummins Guidanz vs HIGH MANAGER PRO

The clearest difference is iOS requirement: HIGH MANAGER PRO at 15.6 against Cummins Guidanz's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cummins Guidanz ships an update every 3 months, HIGH MANAGER PRO every 2 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Cummins Guidanz | HIGH MANAGER PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (49 ratings)](https://appshunter.io/ios/app/cummins-guidanz/id1184579875/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 365 MB | 30 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cummins Inc.](https://appshunter.io/developer/500176910) | [QI Automotive Co.,Ltd](https://appshunter.io/developer/1635704762) |

## What reviewers say

### 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 repair guidance. It requires a Cummins datalink adapter for full functionality.

**Highlights:** Equipment dataplate information, Prioritized Cummins fault codes, Route Parameter Manager diagnosis, J1939 fault code reading, Information sharing via email, Immediate Assessment feature (subscription)

**Features:** Vision Pro support

**In-app purchases:** none


### HIGH MANAGER PRO

[App page](https://appshunter.io/ios/app/high-manager-pro/id6771217708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cummins Guidanz free?

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

### Is HIGH MANAGER PRO free?

HIGH MANAGER PRO is free to download, with no in-app purchases.

### Do Cummins Guidanz or HIGH MANAGER PRO have ads?

Neither Cummins Guidanz nor HIGH MANAGER PRO shows ads.

### Which is updated more often, Cummins Guidanz or HIGH MANAGER PRO?

Cummins Guidanz ships an update every 3 months, and HIGH MANAGER PRO every 2 months. Most recently, Cummins Guidanz was updated on October 6, 2026 and HIGH MANAGER PRO on October 1, 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.*