# 門清ドリルi vs 麻雀トレ PRO

The clearest difference is price: 門清ドリルi at Free against 麻雀トレ PRO's $2.99. 門清ドリルi also leads on iOS requirement (13.2 vs 26.0). 麻雀トレ PRO's advantage is update cadence (every 3 months vs every 92 months). On in-app purchases and device support there is nothing between them.

門清ドリルi is free to download; 麻雀トレ PRO costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

門清ドリルi ships an update every 92 months, 麻雀トレ PRO every 3 months. The most recent releases landed on August 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 門清ドリルi | 麻雀トレ PRO |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 92 months | **Every 3 months** |
| Monetization | — | Paid |
| Size | 11 MB | 3 MB |
| Requires iOS | **13.2** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seishiro Kobayashi](https://appshunter.io/developer/549502195) | [kohei yamane](https://appshunter.io/developer/1239055575) |

## What reviewers say

### 門清ドリルi

[App page](https://appshunter.io/ios/app/i/id549502192)

**Features:** macOS Compatibility

**In-app purchases:** none


### 麻雀トレ PRO

[App page](https://appshunter.io/ios/app/pro/id1542317536)

This app helps improve your Mahjong skills by focusing on specific hand types and multi-tile waits. It offers randomized tile arrangements and a clean interface for efficient practice. Suitable for beginners to intermediate players looking to enhance their decision-making speed and visual recognition.

**Highlights:** Customizable single-color hand training, Progressive training from 4 to 13 tiles, Randomized tile placement for realistic practice, High-visibility, refined UI, Enhanced multi-tile wait and acceptance reading, Short-session practice

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

**In-app purchases:** none


## Frequently asked questions

### Is 門清ドリルi free?

門清ドリルi is free to download, with no in-app purchases.

### Is 麻雀トレ PRO free?

麻雀トレ PRO costs $2.99, with no in-app purchases.

### Which is updated more often, 門清ドリルi or 麻雀トレ PRO?

門清ドリルi ships an update every 92 months, and 麻雀トレ PRO every 3 months. Most recently, 門清ドリルi was updated on August 16, 2026 and 麻雀トレ PRO on September 22, 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.*