# CHECK vs Yamnam

The clearest difference is update cadence: Yamnam at monthly against CHECK's every 3 months. Yamnam also leads on iOS requirement (11.0 vs 16.6). On price, 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.

CHECK ships an update every 3 months, Yamnam monthly. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CHECK | Yamnam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 15 MB | 67 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rieber GmbH & Co.KG](https://appshunter.io/developer/794645831) | [EB-CON GmbH](https://appshunter.io/developer/1567402281) |

## What reviewers say

### CHECK

[App page](https://appshunter.io/ios/app/check/id1327866476)

Streamline food safety documentation with digital temperature logging and hygiene tracking. Generate instant HACCP reports and monitor critical control points in real-time. Future updates will integrate with kitchen equipment and management software.

**Highlights:** Digital HACCP documentation, Bluetooth temperature probe integration, Real-time monitoring, Automated hygiene documentation, Instant HACCP report generation, Future equipment integration

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

**In-app purchases:** none


### Yamnam

[App page](https://appshunter.io/ios/app/yamnam/id1567402279)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHECK free?

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

### Is Yamnam free?

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

### Which is updated more often, CHECK or Yamnam?

CHECK ships an update every 3 months, and Yamnam monthly. Most recently, CHECK was updated on October 2, 2026 and Yamnam on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*