# CHECK vs EDNA App

The clearest difference is update cadence: CHECK at every 3 months against EDNA App's every 7 months. EDNA App's advantage is iOS requirement (12.0 vs 16.6). 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.

CHECK ships an update every 3 months, EDNA App every 7 months. The most recent releases landed on September 14, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | CHECK | EDNA App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | — |
| Size | 15 MB | 65 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rieber GmbH & Co.KG](https://appshunter.io/developer/794645831) | [EDNA International GmbH](https://appshunter.io/developer/1088193593) |

## 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


### EDNA App

[App page](https://appshunter.io/ios/app/edna-app/id1351316194)

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

**In-app purchases:** none


## Frequently asked questions

### Is CHECK free?

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

### Is EDNA App free?

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

### Do CHECK or EDNA App have ads?

Neither CHECK nor EDNA App shows ads.

### Which is updated more often, CHECK or EDNA App?

CHECK ships an update every 3 months, and EDNA App every 7 months. Most recently, CHECK was updated on September 14, 2026 and EDNA App on September 4, 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.*