# King Duel vs Slitherlink

The clearest difference is ads: Slitherlink at none against King Duel's shown. King Duel's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and in-app purchases 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 | King Duel | Slitherlink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 58 MB | 1 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [HWA DAVID](https://appshunter.io/developer/1708168060) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### King Duel

[App page](https://appshunter.io/ios/app/king-duel/id6747730105)

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

**In-app purchases:** none


### Slitherlink

[App page](https://appshunter.io/ios/app/slitherlink-logic-puzzle/id6770950132)

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

**In-app purchases:** none


## Frequently asked questions

### Is King Duel free?

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

### Is Slitherlink free?

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

### Do King Duel or Slitherlink have ads?

King Duel shows ads; Slitherlink 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.*