# GHU Paris vs IMM Pro

The clearest difference is ads: IMM Pro at none against GHU Paris's shown. IMM Pro also leads on update cadence (every 3 weeks vs every 21 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

GHU Paris ships an update every 21 months, IMM Pro every 3 weeks. Both last shipped on October 17, 2026.

## The numbers

| Metric | GHU Paris | IMM Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 21 months | **Every 3 weeks** |
| Size | 55 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GHT Paris](https://appshunter.io/developer/1434672263) | [ASSOCIATION NOUVEL INSTITUT MEDICO-CHIRURGICAL MONTSOURIS](https://appshunter.io/developer/6787019147) |

## What reviewers say

### GHU Paris

[App page](https://appshunter.io/ios/app/ghu-paris/id1434672264)

**Features:** macOS Compatibility

**In-app purchases:** none


### IMM Pro

[App page](https://appshunter.io/ios/app/imm-pro/id6787019145)

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

**In-app purchases:** none


## Frequently asked questions

### Is GHU Paris free?

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

### Is IMM Pro free?

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

### Do GHU Paris or IMM Pro have ads?

GHU Paris shows ads; IMM Pro does not.

### Which is updated more often, GHU Paris or IMM Pro?

GHU Paris ships an update every 21 months, and IMM Pro every 3 weeks. Most recently, GHU Paris was updated on October 17, 2026 and IMM Pro on October 17, 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.*