# Block King vs Kitten Sort

The clearest difference is update cadence: Block King at every 10 days against Kitten Sort's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Block King sells 1 one-off in-app purchase and Kitten Sort sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Block King ships an update every 10 days, Kitten Sort every 6 weeks. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Block King | 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 | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 300 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Questar Games](https://appshunter.io/developer/1881730721) | [Erman Eren](https://appshunter.io/developer/1513824831) |

## What reviewers say

### Block King

[App page](https://appshunter.io/ios/app/block-king-cube-puzzle/id6770665476)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock No Ads | $4.99 | one-time |


### 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 (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $1.99 | one-time |
| Remove Ads Forever! | $7.99 | 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 Block King free?

Block King is free to download, with in-app purchases available.

### Is Kitten Sort free?

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

### Do Block King or Kitten Sort have ads?

Both Block King and Kitten Sort show ads.

### Which is updated more often, Block King or Kitten Sort?

Block King ships an update every 10 days, and Kitten Sort every 6 weeks. Most recently, Block King was updated on October 28, 2026 and Kitten Sort on October 15, 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.*