# Zeliox ZCM6 vs MEZZO GEN III

The clearest difference is update cadence: Zeliox ZCM6 at every 3 months against MEZZO GEN III's every 12 months. 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.

Zeliox ZCM6 ships an update every 3 months, MEZZO GEN III every 12 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Zeliox ZCM6 | MEZZO GEN III |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Size | 24 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zeliox](https://appshunter.io/developer/1478320738) | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) |

## What reviewers say

### Zeliox ZCM6

[App page](https://appshunter.io/ios/app/zeliox-zcm6/id6740893714)

**Features:** macOS Compatibility

**In-app purchases:** none


### MEZZO GEN III

[App page](https://appshunter.io/ios/app/mezzo-gen-iii/id6743473185)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zeliox ZCM6 free?

Zeliox ZCM6 is free to download, with no in-app purchases.

### Is MEZZO GEN III free?

MEZZO GEN III is free to download, with no in-app purchases.

### Do Zeliox ZCM6 or MEZZO GEN III have ads?

Neither Zeliox ZCM6 nor MEZZO GEN III shows ads.

### Which is updated more often, Zeliox ZCM6 or MEZZO GEN III?

Zeliox ZCM6 ships an update every 3 months, and MEZZO GEN III every 12 months. Most recently, Zeliox ZCM6 was updated on October 25, 2026 and MEZZO GEN III on October 25, 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.*