# DEWN vs Tsunami Shield

The clearest difference is iOS requirement: DEWN at 9.0 against Tsunami Shield's 15.1. 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.

## The numbers

| Metric | DEWN | Tsunami Shield |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 17 MB | 44 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Futura Tech Labs Pte, Ltd](https://appshunter.io/developer/1746862716) | [Smart Send Australia Pty Ltd](https://appshunter.io/developer/6777876641) |

## What reviewers say

### DEWN

[App page](https://appshunter.io/ios/app/dewn/id1121502926)

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

**In-app purchases:** none


### Tsunami Shield

[App page](https://appshunter.io/ios/app/tsunami-shield/id6777876639)

**In-app purchases:** none


## Frequently asked questions

### Is DEWN free?

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

### Is Tsunami Shield free?

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

### Do DEWN or Tsunami Shield have ads?

Neither DEWN nor Tsunami Shield shows ads.

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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.*