# Mahjong-MOS

> Mahjong-MOS (iPhone/iPad app by Shangyi Mo.)

- Source: https://appshunter.io/ios/app/mahjong-mos/id6747945560 (this page in markdown: same URL + `.md`)
- Developer: [Shangyi Mo](https://appshunter.io/developer/1823515360)
- Category: Games, Board, Card
- Price: Free with in-app purchases (on sale, was $2.99)
- Age rating: 4+
- Requires: iOS 15.6 · 2 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-07-22
- Data updated: 2026-08-04
- User reviews in markdown: https://appshunter.io/ios/app/mahjong-mos/id6747945560/reviews.md

## What is Mahjong?

Features:
• Play the classic 4-player Mahjong you know and love
• Challenge yourself with smart AI opponents
• Clean, intuitive design — easy to learn, hard to master
• No ads, no distractions — just pure Mahjong!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Game | $2.99 | one-time |



## Version history (last 5 releases)

### 1.3.2 — 2025-10-23

Reliable robot players and sound effects

### 1.3.1 — 2025-08-22

Reliable robot players

### 1.2.3 — 2025-08-12

Turn off Robot taking effect immediately no need to wait for another turn.

### 1.2.2 — 2025-07-29

Add beautiful sound effects!

### 1.2.1 — 2025-07-25

New feature: Device IP addresses and public IP listing and copy function.

## Apps similar to Mahjong

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mah Jongg P](https://appshunter.io/ios/app/mah-jongg-p/id1624941400) | — | Free | Games |
| [Hong Kong Style Mahjong](https://appshunter.io/ios/app/hong-kong-style-mahjong/id916388468) | 2.8 (13) | Free | Games |
| [Hong Kong Style Mahjong - 3D](https://appshunter.io/ios/app/hong-kong-style-mahjong-3d/id1457395895) | 2.6 (8) | Free | Games |
| [Mahjong Gold - Majong Master](https://appshunter.io/ios/app/mahjong-gold-majong-master/id880605393) | 4.6 (10,987) | Free | Games |
| [Smart Othello](https://appshunter.io/ios/app/smart-othello/id1056367184) | 4.6 (459) | Free | Games |
| [Riichi Mahjong](https://appshunter.io/ios/app/riichi-mahjong/id1503415829) | 4.8 (359) | Free | Games |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-04.*