# 麻將計分王 vs Shutterguard 防偷拍針孔檢查

The clearest difference is update cadence: Shutterguard 防偷拍針孔檢查 at every 5 days against 麻將計分王's every 3 weeks. 麻將計分王's advantage is device support (3 vs 1) and iOS requirement (15 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 麻將計分王 sells 5 in-app purchases, starting at $0.99 per month and Shutterguard 防偷拍針孔檢查 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

麻將計分王 ships an update every 3 weeks, Shutterguard 防偷拍針孔檢查 every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 麻將計分王 | Shutterguard 防偷拍針孔檢查 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6502827626/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 82 MB | 3 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yun-Ren Chen](https://appshunter.io/developer/1652674945) | [YANRU CHEN](https://appshunter.io/developer/6781074279) |

## What reviewers say

### 麻將計分王

[App page](https://appshunter.io/ios/app/id6502827626)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去除廣告(1個月) | $0.99 | per month |
| 去除廣告(1年) | $9.99 | per year |
| 牌群上限 +1 | $1.99 | one-time |
| 牌群上限 +3 | $3.99 | one-time |
| 牌群上限 +5 | $5.99 | one-time |


### Shutterguard 防偷拍針孔檢查

[App page](https://appshunter.io/ios/app/shutterguard/id6785203569)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $3.99 | one-time |
| Pro+ Upgrade (LiDAR) | $6.99 | one-time |


## Frequently asked questions

### Is 麻將計分王 free?

麻將計分王 is free to download, with in-app purchases available.

### Is Shutterguard 防偷拍針孔檢查 free?

Shutterguard 防偷拍針孔檢查 is free to download, with in-app purchases available.

### Do 麻將計分王 or Shutterguard 防偷拍針孔檢查 have ads?

Neither 麻將計分王 nor Shutterguard 防偷拍針孔檢查 shows ads.

### Which is updated more often, 麻將計分王 or Shutterguard 防偷拍針孔檢查?

麻將計分王 ships an update every 3 weeks, and Shutterguard 防偷拍針孔檢查 every 5 days. Most recently, 麻將計分王 was updated on October 30, 2026 and Shutterguard 防偷拍針孔檢查 on October 28, 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.*