# Hygiene Support vs 周期カレンダー

The clearest difference is update cadence: 周期カレンダー at every 4 days against Hygiene Support's every 5 weeks. 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, 周期カレンダー every 4 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Hygiene Support | 周期カレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 8 MB | 17 MB |
| Requires iOS | 16.3 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DUSKIN CO., LTD.](https://appshunter.io/developer/778165223) | [Free Canvas Co., Ltd.](https://appshunter.io/developer/658733897) |

## 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


### 周期カレンダー

[App page](https://appshunter.io/ios/app/id1619929345)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hygiene Support free?

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

### Is 周期カレンダー free?

周期カレンダー is free to download, with no in-app purchases.

### Do Hygiene Support or 周期カレンダー have ads?

Neither Hygiene Support nor 周期カレンダー shows ads.

### Which is updated more often, Hygiene Support or 周期カレンダー?

Hygiene Support ships an update every 5 weeks, and 周期カレンダー every 4 days. Most recently, Hygiene Support was updated on November 3, 2026 and 周期カレンダー on November 3, 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.*