# notyz vs hessenWARN

The clearest difference is update cadence: hessenWARN at monthly against notyz's every 4 months. hessenWARN also leads on iOS requirement (9.0 vs 12.0). 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.

notyz ships an update every 4 months, hessenWARN monthly. The most recent releases landed on September 7, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | notyz | hessenWARN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free |
| Size | 1 MB | 15 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apps for Cities B.V.](https://appshunter.io/developer/1330615229) | [TURMsolutions GmbH](https://appshunter.io/developer/1482894789) |

## What reviewers say

### notyz

[App page](https://appshunter.io/ios/app/notyz/id1443057132)

**In-app purchases:** none


### hessenWARN

[App page](https://appshunter.io/ios/app/hessenwarn/id1482894790)

Receive official alerts and disaster warnings from Hessian and federal authorities. Personalize your notifications for up to eight locations, including real-time danger zone alerts and police advisories. Features a georeferenced emergency call for quick assistance.

**Highlights:** Personalized alerts for up to 8 locations, Location-based danger zone notifications, Official government and police advisories, Georeferenced emergency call function, Product recall and fraud alerts, Cybersecurity warnings

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is notyz free?

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

### Is hessenWARN free?

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

### Do notyz or hessenWARN have ads?

Neither notyz nor hessenWARN shows ads.

### Which is updated more often, notyz or hessenWARN?

notyz ships an update every 4 months, and hessenWARN monthly. Most recently, notyz was updated on September 7, 2026 and hessenWARN on September 22, 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.*