# CHECK vs Pauli Universal

The clearest difference is review sentiment: CHECK at 100% against Pauli Universal's 33%. CHECK also leads on in-app purchases (none vs 4). Pauli Universal's advantage is update cadence (fortnightly vs every 3 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Pauli Universal sells 4 in-app purchases, starting at $1.99 per 7 days. CHECK asks for nothing beyond the download.

CHECK ships an update every 3 months, Pauli Universal fortnightly. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CHECK | Pauli Universal |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 15 MB | 245 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Rieber GmbH & Co.KG](https://appshunter.io/developer/794645831) | [PAULI Fachbuchverlag AG](https://appshunter.io/developer/334399868) |

## 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


### Pauli Universal

[App page](https://appshunter.io/ios/app/pauli-universal/id1457543831)

Access over 1250 recipes, a comprehensive food encyclopedia, and learning videos. This app offers practical tools for both professional chefs and home cooks, with features like a scalable recipe display and a shopping list function.

**Highlights:** 1250+ recipes, Food encyclopedia, Learning videos, Scalable recipe display, Shopping list, Search function

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $1.99 | per 7 days |
| 3 months | $9.49 | per 3 months |
| 6 months | $14.99 | per 6 months |
| 1 year | $22.49 | per year |


## Frequently asked questions

### Is CHECK free?

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

### Is Pauli Universal free?

Pauli Universal is free to download, with in-app purchases available.

### Do CHECK or Pauli Universal have ads?

Neither CHECK nor Pauli Universal shows ads.

### Which is updated more often, CHECK or Pauli Universal?

CHECK ships an update every 3 months, and Pauli Universal fortnightly. Most recently, CHECK was updated on September 14, 2026 and Pauli Universal on September 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.*