# Mahjong Fold Dojo vs 鬼神AI麻雀

The clearest difference is in-app purchases: 鬼神AI麻雀 at none against Mahjong Fold Dojo's 1. Mahjong Fold Dojo's advantage is iOS requirement (15.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mahjong Fold Dojo sells 1 one-off in-app purchase. 鬼神AI麻雀 asks for nothing beyond the download.

Mahjong Fold Dojo ships an update every 9 days, 鬼神AI麻雀 weekly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mahjong Fold Dojo | 鬼神AI麻雀 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mahjong-fold-dojo/id6763664588/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 37 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroshi Oda](https://appshunter.io/developer/1855470103) | [Yuki Terashima](https://appshunter.io/developer/1725673542) |

## What reviewers say

### Mahjong Fold Dojo

[App page](https://appshunter.io/ios/app/mahjong-fold-dojo/id6763664588)

This app provides focused training for Riichi Mahjong players, specifically on making safe tile discards after an opponent declares riichi. It offers various practice modes to reinforce defensive concepts and improve decision-making skills through quiz-style exercises.

**Highlights:** Practice core defensive concepts, Quiz-style exercises, Match-like practice mode, Focus on specific defensive themes, Retry missed questions, Analyze candidate tile risk

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid plan | $3.99 | one-time |


### 鬼神AI麻雀

[App page](https://appshunter.io/ios/app/ai/id6781219651)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mahjong Fold Dojo free?

Mahjong Fold Dojo is free to download, with in-app purchases available.

### Is 鬼神AI麻雀 free?

鬼神AI麻雀 is free to download, with no in-app purchases.

### Do Mahjong Fold Dojo or 鬼神AI麻雀 have ads?

Neither Mahjong Fold Dojo nor 鬼神AI麻雀 shows ads.

### Which is updated more often, Mahjong Fold Dojo or 鬼神AI麻雀?

Mahjong Fold Dojo ships an update every 9 days, and 鬼神AI麻雀 weekly. Most recently, Mahjong Fold Dojo was updated on October 24, 2026 and 鬼神AI麻雀 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.*