# Z vs M

Z and M are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Z ships an update every 4 days, M every 5 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Z | M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/m-jet-diagnostic/id6763019613/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | — | Free |
| Size | 34 MB | 14 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Zunibal S.L.](https://appshunter.io/developer/1437363194) | [M-JET FLASHER GmbH](https://appshunter.io/developer/1868671631) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-psa/id1670058312)

**Features:** macOS Compatibility

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-jet-diagnostic/id6763019613)

This professional diagnostic tool connects wirelessly to BRP vehicles, allowing users to read and clear fault codes, monitor live data, and generate diagnostic reports. It's designed for both private owners and professional mechanics to maintain their Sea-Doo, Ski-Doo, and Can-Am vehicles.

**Highlights:** Read & clear fault codes, Live data monitoring, Vehicle identification, Diagnostic reports, Wireless vehicle connection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Z free?

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

### Is M free?

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

### Do Z or M have ads?

Neither Z nor M shows ads.

### Which is updated more often, Z or M?

Z ships an update every 4 days, and M every 5 days. Most recently, Z was updated on October 17, 2026 and M on October 24, 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.*