# Hmi In Hand vs Meyer Master

The clearest difference is iOS requirement: Meyer Master at 13.0 against Hmi In Hand's 16.0. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Hmi In Hand | Meyer Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 83 MB | 50 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CERMATE TECHNOLOGIES INC.](https://appshunter.io/developer/1494065389) | [安徽美亚智云科技有限责任公司](https://appshunter.io/developer/1655599669) |

## What reviewers say

### Hmi In Hand

[App page](https://appshunter.io/ios/app/hmi-in-hand/id1525287766)

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

**In-app purchases:** none


### Meyer Master

[App page](https://appshunter.io/ios/app/meyer-master/id6741841461)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hmi In Hand free?

Hmi In Hand is free to download, with no in-app purchases.

### Is Meyer Master free?

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

### Do Hmi In Hand or Meyer Master have ads?

Neither Hmi In Hand nor Meyer Master shows ads.

### Which is updated more often, Hmi In Hand or Meyer Master?

Hmi In Hand ships an update every 3 weeks, and Meyer Master every 3 weeks. Most recently, Hmi In Hand was updated on October 29, 2026 and Meyer Master on October 28, 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.*