# Katch vs 麻將計分器

The clearest difference is iOS requirement: 麻將計分器 at 13.4 against Katch's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Katch ships an update every 3 weeks, 麻將計分器 every 2 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Katch | 麻將計分器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6737678227/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 151 MB | 37 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Katch (HK) Limited](https://appshunter.io/developer/1438385381) | [Sin Chun Andy CHIU](https://appshunter.io/developer/1777363519) |

## What reviewers say

### Katch

[App page](https://appshunter.io/ios/app/katch/id1438385382)

**Features:** macOS Compatibility

**In-app purchases:** none


### 麻將計分器

[App page](https://appshunter.io/ios/app/id6737678227)

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

**In-app purchases:** none


## Frequently asked questions

### Is Katch free?

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

### Is 麻將計分器 free?

麻將計分器 is free to download, with no in-app purchases.

### Do Katch or 麻將計分器 have ads?

Neither Katch nor 麻將計分器 shows ads.

### Which is updated more often, Katch or 麻將計分器?

Katch ships an update every 3 weeks, and 麻將計分器 every 2 weeks. Most recently, Katch was updated on October 25, 2026 and 麻將計分器 on October 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.*