# Hygiene Management Pro vs INTERNORGA

The clearest difference is update cadence: INTERNORGA at every 4 days against Hygiene Management Pro's every 6 weeks. Hygiene Management Pro's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.7). On price, 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.

Hygiene Management Pro ships an update every 6 weeks, INTERNORGA every 4 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Hygiene Management Pro | INTERNORGA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 39 MB | 57 MB |
| Requires iOS | **15.6** | 17.7 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RATIONAL AG](https://appshunter.io/developer/453709010) | [Hamburg Messe und Congress GmbH](https://appshunter.io/developer/1540740945) |

## What reviewers say

### Hygiene Management Pro

[App page](https://appshunter.io/ios/app/hygiene-management-pro/id1436570290)

**Features:** Vision Pro support

**In-app purchases:** none


### INTERNORGA

[App page](https://appshunter.io/ios/app/internorga/id6757431516)

**In-app purchases:** none


## Frequently asked questions

### Is Hygiene Management Pro free?

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

### Is INTERNORGA free?

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

### Do Hygiene Management Pro or INTERNORGA have ads?

Neither Hygiene Management Pro nor INTERNORGA shows ads.

### Which is updated more often, Hygiene Management Pro or INTERNORGA?

Hygiene Management Pro ships an update every 6 weeks, and INTERNORGA every 4 days. Most recently, Hygiene Management Pro was updated on October 22, 2026 and INTERNORGA 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.*