# RMS Robot vs Huali Link

The clearest difference is iOS requirement: Huali Link at 11.0 against RMS Robot's 14.0. 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.

## The numbers

| Metric | RMS Robot | Huali Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 41 MB | 7 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [RayThink Technology Co..Lt](https://appshunter.io/developer/1760079379) | [Jiangsu Huali](https://appshunter.io/developer/1773334238) |

## What reviewers say

### RMS Robot

[App page](https://appshunter.io/ios/app/rms-robot/id6505088342)

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

**In-app purchases:** none


### Huali Link

[App page](https://appshunter.io/ios/app/huali-link/id6736792676)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RMS Robot free?

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

### Is Huali Link free?

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

### Do RMS Robot or Huali Link have ads?

Neither RMS Robot nor Huali Link shows ads.

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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.*