# Cat Survivor vs Mahjong Sort

The clearest difference is ads: Cat Survivor at none against Mahjong Sort's shown. Cat Survivor also leads on iOS requirement (9.1 vs 12.0). Mahjong Sort's advantage is update cadence (every 3 days vs every 5 months). On price, 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.

Cat Survivor ships an update every 5 months, Mahjong Sort every 3 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Cat Survivor | Mahjong Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mahjong-sort/id6740538759/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 125 MB | 18 MB |
| Requires iOS | **9.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Takemi Matsumoto](https://appshunter.io/developer/570173509) | [玉娥 李](https://appshunter.io/developer/1710233000) |

## What reviewers say

### Cat Survivor

[App page](https://appshunter.io/ios/app/cat-survivor/id1033434025)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mahjong Sort

[App page](https://appshunter.io/ios/app/mahjong-sort/id6740538759)

A novel casual puzzle game designed for relaxation. Players match identical tiles by moving them to the same container to clear the board and unwind.

**Highlights:** Relaxing gameplay, Casual puzzle mechanics, Tile matching, Brain relaxation, Novel game concept

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cat Survivor free?

Cat Survivor is free to download, with no in-app purchases.

### Is Mahjong Sort free?

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

### Do Cat Survivor or Mahjong Sort have ads?

Mahjong Sort shows ads; Cat Survivor does not.

### Which is updated more often, Cat Survivor or Mahjong Sort?

Cat Survivor ships an update every 5 months, and Mahjong Sort every 3 days. Most recently, Cat Survivor was updated on October 26, 2026 and Mahjong Sort on October 30, 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.*