# Sky Stack Builder Game vs Kitty Color Sort

The clearest difference is iOS requirement: Kitty Color Sort at 13.0 against Sky Stack Builder Game's 26.2. 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 | Sky Stack Builder Game | Kitty Color Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 6 MB | 12 MB |
| Requires iOS | 26.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FAITH MWENJE WETOYI](https://appshunter.io/developer/1882932192) | [营 刘](https://appshunter.io/developer/1890042019) |

## What reviewers say

### Sky Stack Builder Game

[App page](https://appshunter.io/ios/app/sky-stack-builder-game/id6760105864)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kitty Color Sort

[App page](https://appshunter.io/ios/app/kitty-color-sort/id6761825712)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sky Stack Builder Game free?

Sky Stack Builder Game is free to download, with no in-app purchases.

### Is Kitty Color Sort free?

Kitty Color Sort is free to download, with no in-app purchases.

### Do Sky Stack Builder Game or Kitty Color Sort have ads?

Neither Sky Stack Builder Game nor Kitty Color Sort 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.*