# 麻雀 何切るマスター vs 麻雀入門｜ずんだもん先生の麻雀教室

The clearest difference is iOS requirement: 麻雀 何切るマスター at 13.0 against 麻雀入門｜ずんだもん先生の麻雀教室's 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 麻雀 何切るマスター sells 1 one-off in-app purchase and 麻雀入門｜ずんだもん先生の麻雀教室 sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

麻雀 何切るマスター ships an update every 3 weeks, 麻雀入門｜ずんだもん先生の麻雀教室 fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 麻雀 何切るマスター | 麻雀入門｜ずんだもん先生の麻雀教室 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 108 MB | 181 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryen Studio](https://appshunter.io/developer/1806260849) | [Keitoku Sugiyama](https://appshunter.io/developer/1891257803) |

## What reviewers say

### 麻雀 何切るマスター

[App page](https://appshunter.io/ios/app/id6744729484)

This app helps players improve their mahjong skills by focusing on "what to discard" decisions. It offers quick, bite-sized problems that can be solved in seconds, making it ideal for practicing during short breaks. Suitable for all skill levels, it aims to build confidence and improve gameplay.

**Highlights:** Practice "what to discard" problems, Vertical orientation for easy play, Offline mode available, Quick 10-30 second problems, Suitable for all skill levels, Builds mahjong decision-making skills

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


### 麻雀入門｜ずんだもん先生の麻雀教室

[App page](https://appshunter.io/ios/app/id6770404159)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $2.99 | per month |
| 広告除去 | $2.99 | one-time |
| キャラクター全開放 | $2.99 | one-time |
| 有料機能解放 | $5.99 | one-time |
| 質問券 5枚 | $5.99 | one-time |
| 質問券 10枚 | $9.99 | one-time |


## Frequently asked questions

### Is 麻雀 何切るマスター free?

麻雀 何切るマスター is free to download, with in-app purchases available.

### Is 麻雀入門｜ずんだもん先生の麻雀教室 free?

麻雀入門｜ずんだもん先生の麻雀教室 is free to download, with in-app purchases available.

### Do 麻雀 何切るマスター or 麻雀入門｜ずんだもん先生の麻雀教室 have ads?

Both 麻雀 何切るマスター and 麻雀入門｜ずんだもん先生の麻雀教室 show ads.

### Which is updated more often, 麻雀 何切るマスター or 麻雀入門｜ずんだもん先生の麻雀教室?

麻雀 何切るマスター ships an update every 3 weeks, and 麻雀入門｜ずんだもん先生の麻雀教室 fortnightly. Most recently, 麻雀 何切るマスター was updated on October 28, 2026 and 麻雀入門｜ずんだもん先生の麻雀教室 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.*