# Knit Sort Stack vs Donut Out

The clearest difference is ads: Donut Out at none against Knit Sort Stack's shown. On price, in-app purchases, device support and iOS requirement 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 | Knit Sort Stack | Donut Out |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 5 days |
| Size | 93 MB | 179 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spektrum Oyun Yazilim Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1595936502) | [YOUR MAX PTE.LTD.](https://appshunter.io/developer/1846241766) |

## What reviewers say

### Knit Sort Stack

[App page](https://appshunter.io/ios/app/knit-sort-stack/id6755884369)

**Features:** macOS Compatibility

**In-app purchases:** none


### Donut Out

[App page](https://appshunter.io/ios/app/donut-out-sort-puzzle/id6757217134)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knit Sort Stack free?

Knit Sort Stack is free to download, with no in-app purchases.

### Is Donut Out free?

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

### Do Knit Sort Stack or Donut Out have ads?

Knit Sort Stack shows ads; Donut Out does not.

---

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