# Katch vs 港式麻雀影相計番

Katch and 港式麻雀影相計番 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Katch | 港式麻雀影相計番 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 151 MB | 23 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Katch (HK) Limited](https://appshunter.io/developer/1438385381) | [LING FUNG SHEK](https://appshunter.io/developer/1876964886) |

## What reviewers say

### Katch

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 港式麻雀影相計番

[App page](https://appshunter.io/ios/app/id6785537320)

**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 港式麻雀影相計番 free?

港式麻雀影相計番 is free to download, with no in-app purchases.

### Do Katch or 港式麻雀影相計番 have ads?

Neither Katch nor 港式麻雀影相計番 shows ads.

### Which is updated more often, Katch or 港式麻雀影相計番?

Katch ships an update fortnightly, and 港式麻雀影相計番 fortnightly. Most recently, Katch was updated on October 29, 2026 and 港式麻雀影相計番 on October 24, 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.*