# Checker Check vs Skyline Puzzle

The clearest difference is ads: Checker Check at none against Skyline Puzzle's shown. Checker Check also leads on iOS requirement (13.0 vs 17.0). On price, 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 | Checker Check | Skyline Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Size | 18 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ting Kiu Lee](https://appshunter.io/developer/1787788994) | [ZEHRA UZUN](https://appshunter.io/developer/1870876986) |

## What reviewers say

### Checker Check

[App page](https://appshunter.io/ios/app/checker-check/id6758943277)

**Features:** macOS Compatibility

**In-app purchases:** none


### Skyline Puzzle

[App page](https://appshunter.io/ios/app/skyline-puzzle/id6760977795)

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

**In-app purchases:** none


## Frequently asked questions

### Is Checker Check free?

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

### Is Skyline Puzzle free?

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

### Do Checker Check or Skyline Puzzle have ads?

Skyline Puzzle shows ads; Checker Check does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*