# Hygiene Support vs GenSan

The clearest difference is update cadence: Hygiene Support at every 5 weeks against GenSan's every 4 months. 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.

Hygiene Support ships an update every 5 weeks, GenSan every 4 months. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Hygiene Support | GenSan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 8 MB | 1 MB |
| Requires iOS | 16.3 | **15.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DUSKIN CO., LTD.](https://appshunter.io/developer/778165223) | [Kenji Shimura](https://appshunter.io/developer/1588159987) |

## What reviewers say

### Hygiene Support

[App page](https://appshunter.io/ios/app/hygiene-support/id1517760446)

This app helps businesses manage hygiene and infection control records, aligning with HACCP standards. Easily create and record management plans, track temperatures, and assign tasks to staff. Reminders prevent missed entries, and all records can be viewed and printed from the app or web.

**Highlights:** HACCP-compliant record keeping, Customizable management plans, Temperature tracking for refrigerators, Staff member registration and assignment, Reminder function for missed entries, Printable records via app or web

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

**In-app purchases:** none


### GenSan

[App page](https://appshunter.io/ios/app/gensan/id6443973354)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hygiene Support free?

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

### Is GenSan free?

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

### Do Hygiene Support or GenSan have ads?

Neither Hygiene Support nor GenSan shows ads.

### Which is updated more often, Hygiene Support or GenSan?

Hygiene Support ships an update every 5 weeks, and GenSan every 4 months. Most recently, Hygiene Support was updated on September 18, 2026 and GenSan on September 15, 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.*