# Knit Sort vs Kitten Sort

The clearest difference is in-app purchases: Knit Sort at none against Kitten Sort's 10. Knit Sort also leads on update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kitten Sort sells 10 one-off in-app purchases. Knit Sort asks for nothing beyond the download.

Knit Sort ships an update every 4 days, Kitten Sort every 6 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Knit Sort | Kitten Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kitten-sort-box-cats/id6776162342/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 143 MB | 300 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aden Games](https://appshunter.io/developer/1610507844) | [Erman Eren](https://appshunter.io/developer/1513824831) |

## What reviewers say

### Knit Sort

[App page](https://appshunter.io/ios/app/knit-sort-loop-puzzle/id6775737932)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kitten Sort

[App page](https://appshunter.io/ios/app/kitten-sort-box-cats/id6776162342)

Engage in a relaxing sorting game where colorful goods and conveyor puzzles challenge you to organize market carts. Tap, match, and clear items to bring order to busy levels, testing your logic with satisfying puzzle layouts.

**Highlights:** Simple tap-to-sort gameplay, Colorful goods and market items, Satisfying conveyor loop puzzles, Relaxing levels with smart challenges, Clean visuals and smooth puzzle flow, Great for quick breaks

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $1.99 | one-time |
| Pocket of Coins | $7.99 | one-time |
| Detective Pack | $9.99 | one-time |
| Pouch of Coins | $14.99 | one-time |
| Agent Pack | $19.99 | one-time |
| Bag of Coins | $29.99 | one-time |
| Master Pack | $39.99 | one-time |
| Chest of Coins | $49.99 | one-time |
| Giant Pack | $99.99 | one-time |
| Vault of Coins | $99.99 | one-time |


## Frequently asked questions

### Is Knit Sort free?

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

### Is Kitten Sort free?

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

### Do Knit Sort or Kitten Sort have ads?

Both Knit Sort and Kitten Sort show ads.

### Which is updated more often, Knit Sort or Kitten Sort?

Knit Sort ships an update every 4 days, and Kitten Sort every 6 weeks. Most recently, Knit Sort was updated on September 10, 2026 and Kitten Sort on September 14, 2026.

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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.*