# novaalert 11 vs UWAO

The clearest difference is update cadence: novaalert 11 at every 3 months against UWAO's every 6 months. UWAO's advantage is iOS requirement (13.4 vs 16.1). 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.

novaalert 11 ships an update every 3 months, UWAO every 6 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | novaalert 11 | UWAO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 324 MB | 104 MB |
| Requires iOS | 16.1 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NovaLink GmbH](https://appshunter.io/developer/588964083) | [net-cloud GmbH](https://appshunter.io/developer/1589057960) |

## What reviewers say

### novaalert 11

[App page](https://appshunter.io/ios/app/novaalert-11/id1450266876)

**Features:** macOS Compatibility

**In-app purchases:** none


### UWAO

[App page](https://appshunter.io/ios/app/uwao/id1589057958)

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

**In-app purchases:** none


## Frequently asked questions

### Is novaalert 11 free?

novaalert 11 is free to download, with no in-app purchases.

### Is UWAO free?

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

### Do novaalert 11 or UWAO have ads?

Neither novaalert 11 nor UWAO shows ads.

### Which is updated more often, novaalert 11 or UWAO?

novaalert 11 ships an update every 3 months, and UWAO every 6 months. Most recently, novaalert 11 was updated on October 11, 2026 and UWAO on October 11, 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.*