# UUUO vs 簡単HACCP

The clearest difference is update cadence: UUUO at every 10 days against 簡単HACCP's every 4 months. 簡単HACCP's advantage is iOS requirement (12.0 vs 15.0). 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.

UUUO ships an update every 10 days, 簡単HACCP every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | UUUO | 簡単HACCP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | — | Free |
| Size | 96 MB | 10 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [UUUO, inc.](https://appshunter.io/developer/1489082725) | [株式会社スズカ未来](https://appshunter.io/developer/1610846804) |

## What reviewers say

### UUUO

[App page](https://appshunter.io/ios/app/uuuo/id1571920961)

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

**In-app purchases:** none


### 簡単HACCP

[App page](https://appshunter.io/ios/app/haccp/id1610846802)

This free app simplifies daily hygiene inspections for small food businesses. Record checks on your smartphone and generate monthly PDF reports for printing. Developed with guidance from a food inspection center.

**Highlights:** Free HACCP hygiene management, Daily inspection recording, Monthly PDF report generation, Printable reports, Supervised by food inspection center

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UUUO free?

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

### Is 簡単HACCP free?

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

### Do UUUO or 簡単HACCP have ads?

Neither UUUO nor 簡単HACCP shows ads.

### Which is updated more often, UUUO or 簡単HACCP?

UUUO ships an update every 10 days, and 簡単HACCP every 4 months. Most recently, UUUO was updated on October 24, 2026 and 簡単HACCP on October 24, 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.*