# Kitty Sort vs KeyQ Cosmic Defender

The clearest difference is in-app purchases: KeyQ Cosmic Defender at none against Kitty Sort's 16. KeyQ Cosmic Defender also leads on update cadence (daily vs every 2 weeks). Kitty Sort's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Kitty Sort sells 15 one-off in-app purchases. KeyQ Cosmic Defender asks for nothing beyond the download.

Kitty Sort ships an update every 2 weeks, KeyQ Cosmic Defender daily. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Kitty Sort | KeyQ Cosmic Defender |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (84 ratings)](https://appshunter.io/ios/app/kitty-sort/id6749178380/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 215 MB | 18 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Margala Games LTD](https://appshunter.io/developer/1618386566) | [KeyQ, Inc.](https://appshunter.io/developer/1508673206) |

## What reviewers say

### Kitty Sort

[App page](https://appshunter.io/ios/app/kitty-sort/id6749178380)

Engage in a relaxing and fun puzzle game by merging and sorting adorable cats. Explore various challenges, from clear matching to time sort, with endless coloring and cute cat themes. It's a delightful experience for animal puzzle lovers.

**Highlights:** Merge and sort cats, Clear matching levels, Time sort challenges, Endless coloring fun, Cute animal puzzles, Cat-themed challenges

**Features:** Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| 1000 Coins | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Limited Pack | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Remove Ads Pack | $7.99 | one-time |
| 5000 Coins | $7.99 | one-time |
| Fluffle Pass | $9.99 | one-time |
| Master Pack | $9.99 | one-time |
| 10,000 Coins | $14.99 | one-time |
| Expert Pack | $19.99 | one-time |
| 25,000 Coins | $29.99 | one-time |
| Mega Pack | $49.99 | one-time |
| 50,000 Coins | $54.99 | one-time |
| 100,000 Coins | $99.99 | one-time |


### KeyQ Cosmic Defender

[App page](https://appshunter.io/ios/app/keyq-cosmic-defender/id6752604812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kitty Sort free?

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

### Is KeyQ Cosmic Defender free?

KeyQ Cosmic Defender is free to download, with no in-app purchases.

### Do Kitty Sort or KeyQ Cosmic Defender have ads?

Neither Kitty Sort nor KeyQ Cosmic Defender shows ads.

### Which is updated more often, Kitty Sort or KeyQ Cosmic Defender?

Kitty Sort ships an update every 2 weeks, and KeyQ Cosmic Defender daily. Most recently, Kitty Sort was updated on September 22, 2026 and KeyQ Cosmic Defender on September 26, 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.*