# MTU AR Marine vs eAIMMs Inspector

The clearest difference is update cadence: eAIMMs Inspector at every 6 weeks against MTU AR Marine's every 5 months. MTU AR Marine's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

MTU AR Marine ships an update every 5 months, eAIMMs Inspector every 6 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MTU AR Marine | eAIMMs Inspector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 288 MB | 43 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rolls-Royce Power Systems AG](https://appshunter.io/developer/474150613) | [Platform45 (PTY) LTD](https://appshunter.io/developer/1490448284) |

## What reviewers say

### MTU AR Marine

[App page](https://appshunter.io/ios/app/mtu-ar-marine/id1298592486)

**Features:** macOS Compatibility

**In-app purchases:** none


### eAIMMs Inspector

[App page](https://appshunter.io/ios/app/eaimms-inspector/id1534092902)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MTU AR Marine free?

MTU AR Marine is free to download, with no in-app purchases.

### Is eAIMMs Inspector free?

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

### Do MTU AR Marine or eAIMMs Inspector have ads?

Neither MTU AR Marine nor eAIMMs Inspector shows ads.

### Which is updated more often, MTU AR Marine or eAIMMs Inspector?

MTU AR Marine ships an update every 5 months, and eAIMMs Inspector every 6 weeks. Most recently, MTU AR Marine was updated on October 4, 2026 and eAIMMs Inspector on October 2, 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.*