# IVMS vs Regal Prosthesis

The clearest difference is iOS requirement: IVMS at 9.0 against Regal Prosthesis's 11.0. 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 | IVMS | Regal Prosthesis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 69 MB | 25 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CP PLUS](https://appshunter.io/developer/551876754) | [Techland Computer Systems Limited](https://appshunter.io/developer/1218181620) |

## What reviewers say

### IVMS

[App page](https://appshunter.io/ios/app/ivms-2000/id1517763545)

**Features:** macOS Compatibility

**In-app purchases:** none


### Regal Prosthesis

[App page](https://appshunter.io/ios/app/regal-prosthesis/id1560920798)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IVMS free?

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

### Is Regal Prosthesis free?

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

### Do IVMS or Regal Prosthesis have ads?

Neither IVMS nor Regal Prosthesis 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.*