# Duck Defense vs Warstack

The clearest difference is in-app purchases: Warstack at none against Duck Defense's 10. Duck Defense's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Duck Defense sells 10 one-off in-app purchases. Warstack asks for nothing beyond the download.

## The numbers

| Metric | Duck Defense | Warstack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 150 MB | 139 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [SPARTAFIT FASHION JOINT STOCK COMPANY](https://appshunter.io/developer/6780357147) | [Brew Games](https://appshunter.io/developer/1564476450) |

## What reviewers say

### Duck Defense

[App page](https://appshunter.io/ios/app/duck-defense-rogue-rush/id6780357684)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Pack 22 | $21.99 | one-time |
| Super Pack 23 | $25.99 | one-time |
| Super Pack 24 | $27.99 | one-time |
| Super Pack 25 | $29.99 | one-time |
| Super Pack 26 | $33.99 | one-time |
| Super Pack 27 | $43.99 | one-time |
| Super Pack 28 | $45.99 | one-time |
| Super Pack 29 | $49.99 | one-time |
| Super Pack 30 | $74.99 | one-time |
| Super Pack 31 | $99.99 | one-time |


### Warstack

[App page](https://appshunter.io/ios/app/warstack-merge-squad/id6801574921)

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

**In-app purchases:** none


## Frequently asked questions

### Is Duck Defense free?

Duck Defense is free to download, with in-app purchases available.

### Is Warstack free?

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

### Do Duck Defense or Warstack have ads?

Warstack shows ads; Duck Defense does not.

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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.*