# Mahjong Jussei — Riichi Strategy Coach

> Riichi Strategy Coach (iPhone/iPad app by 飞 费.)

- Source: https://appshunter.io/ios/app/mahjong-jussei/id6782351906 (this page in markdown: same URL + `.md`)
- Developer: [飞 费](https://appshunter.io/developer/6782095618)
- Category: Education, Games, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Hong Kong SAR China)
- Released: 2026-07-02
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/mahjong-jussei/id6782351906/reviews.md

## What is Mahjong Jussei?

Mahjong Jussei is a Riichi mahjong strategy coach for learners and improving casual players.

Practice with fast, tile-based hand challenges, enter a 14-tile hand manually, or use Photo Scan Beta to create a draft hand for confirmation. Mahjong Jussei ranks discard options and explains shanten, effective tiles, and the estimated chance that the next draw improves your hand.

Pro unlocks more daily analyses, advanced drills, and up to 50 saved hand reviews.

Built for learning, not gambling. Mahjong Jussei does not support real-money play, betting, prizes, tournament assistance, live-match assistance, or guaranteed-win claims. Photo scan results must be confirmed by the user before analysis.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Mahjong Jussei Pro Monthly | $4.99 | per month |
| Mahjong Jussei Pro Yearly | $39.99 | per year |



## Version history (last 2 releases)

### 0.2.0 — 2026-07-07

Adds Traditional Chinese (Hong Kong) and Japanese app language support, and expands the real-hand training library from 30 to 60 cases.

### 0.1.0 — 2026-07-02

No release notes.

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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 2026-07-28.*