# 麻雀何切るAI vs チンイツ道場

The clearest difference is review sentiment: チンイツ道場 at 89% against 麻雀何切るAI's 0%. チンイツ道場 also leads on update cadence (every 2 days vs every 5 days). 麻雀何切るAI's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. チンイツ道場 sells 1 one-off in-app purchase. 麻雀何切るAI asks for nothing beyond the download.

麻雀何切るAI ships an update every 5 days, チンイツ道場 every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 麻雀何切るAI | チンイツ道場 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **88.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 94 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naoki Nakamichi](https://appshunter.io/developer/1534276177) | [UFAS INC.](https://appshunter.io/developer/1884843764) |

## What reviewers say

### 麻雀何切るAI

[App page](https://appshunter.io/ios/app/ai/id6741804459)

This app analyzes your Mahjong hand, opponent discards, and score situations to help you learn optimal plays. It offers a quiz format covering various scenarios from basic to advanced, aiding players of all levels in improving their practical skills.

**Highlights:** AI-powered hand and situation analysis, Opponent discard and score consideration, Quiz format for learning optimal plays, Covers basic to advanced Mahjong scenarios, Improves practical Mahjong skills

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

**In-app purchases:** none


### チンイツ道場

[App page](https://appshunter.io/ios/app/id6760535733)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chinitsu Dojo Premium | $3.99 | one-time |


## Frequently asked questions

### Is 麻雀何切るAI free?

麻雀何切るAI is free to download, with no in-app purchases.

### Is チンイツ道場 free?

チンイツ道場 is free to download, with in-app purchases available.

### Do 麻雀何切るAI or チンイツ道場 have ads?

チンイツ道場 shows ads; 麻雀何切るAI does not.

### Which is updated more often, 麻雀何切るAI or チンイツ道場?

麻雀何切るAI ships an update every 5 days, and チンイツ道場 every 2 days. Most recently, 麻雀何切るAI was updated on October 30, 2026 and チンイツ道場 on October 31, 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.*