# 拉庄計數機 Mahjong Calculator vs FocusKit.

The clearest difference is in-app purchases: 拉庄計數機 Mahjong Calculator at none against FocusKit.'s 1. FocusKit.'s advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. FocusKit. sells 1 in-app purchase, starting at $14.99 per 7 days. 拉庄計數機 Mahjong Calculator asks for nothing beyond the download.

拉庄計數機 Mahjong Calculator ships an update every 3 weeks, FocusKit. every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 拉庄計數機 Mahjong Calculator | FocusKit. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/focuskit/id6741675787/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 4 MB | 9 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Wing Shan Tiffany Tsui](https://appshunter.io/developer/1231768322) | [Iosif Cataraga](https://appshunter.io/developer/1794961572) |

## What reviewers say

### 拉庄計數機 Mahjong Calculator

[App page](https://appshunter.io/ios/app/mahjong-calculator/id1231768323)

**Features:** macOS Compatibility

**In-app purchases:** none


### FocusKit.

[App page](https://appshunter.io/ios/app/focuskit/id6741675787)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $14.99 | per 7 days |


## Frequently asked questions

### Is 拉庄計數機 Mahjong Calculator free?

拉庄計數機 Mahjong Calculator is free to download, with no in-app purchases.

### Is FocusKit. free?

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

### Do 拉庄計數機 Mahjong Calculator or FocusKit. have ads?

拉庄計數機 Mahjong Calculator shows ads; FocusKit. does not.

### Which is updated more often, 拉庄計數機 Mahjong Calculator or FocusKit.?

拉庄計數機 Mahjong Calculator ships an update every 3 weeks, and FocusKit. every 2 weeks. Most recently, 拉庄計數機 Mahjong Calculator was updated on October 18, 2026 and FocusKit. 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.*