# Tangled Defence vs Cairn

The clearest difference is in-app purchases: Tangled Defence at none against Cairn's 1. Tangled Defence also leads on iOS requirement (11.0 vs 16.0). Cairn's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Cairn sells 1 one-off in-app purchase. Tangled Defence asks for nothing beyond the download.

## The numbers

| Metric | Tangled Defence | Cairn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 11 days |
| Size | 55 MB | 8 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi](https://appshunter.io/developer/1225221447) | [Branko Borota](https://appshunter.io/developer/1228658475) |

## What reviewers say

### Tangled Defence

[App page](https://appshunter.io/ios/app/tangled-defence/id1662333062)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cairn

[App page](https://appshunter.io/ios/app/cairn-stone-stack/id6782169883)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |


## Frequently asked questions

### Is Tangled Defence free?

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

### Is Cairn free?

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

### Do Tangled Defence or Cairn have ads?

Tangled Defence shows ads; Cairn 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.*