Mahjong Jussei
Riichi Strategy Coach
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
One tile at a time. Play Classic Tsumo, build a daily practice habit, and compare your own discard choices with Mahjong Jussei.
Mahjong Jussei brings solo Riichi-inspired play and focused mahjong practice together. Play a short game, work through five daily questions, or explore a hand of your own.
CLASSIC TSUMO
Keep 13 tiles, draw one, and choose a discard. Continue until you complete a winning hand or reach 30 turns. Pick a difficulty and resume your saved game later. This is a guided single-player mode with difficulty-weighted draws, not a complete four-player Riichi match. Scores are game points, not tournament payments.
Free players can start one new Classic Tsumo game each local day. The allowance is used on the first discard or an opening win; resuming the same game does not use another. The rules tutorial is always free.
DAILY PRACTICE
Daily Radar Run selects five questions from the built-in training library. Get feedback on your first answers, continue an unfinished run, and build a completion streak. Practice tile efficiency, yaku awareness, and defense basics.
YOUR HAND, YOUR CHOICE
In My Hand Challenge, confirm 14 tiles, choose your discard, and then reveal the comparison. Analysis compares shanten and effective tiles using a simplified closed-hand efficiency model. It does not evaluate the full table situation, opponents, scoring, or expected value, and it does not guarantee a winning move.
Enter tiles manually or try photo-assisted entry. Photo recognition is a beta input aid: check and correct all 14 tiles before analysis. Free and Pro use the same recognition model. Saved reviews and learning progress stay on your device.
OPTIONAL PRO SUBSCRIPTION
Pro includes unlimited Classic Tsumo games, 50 hand analyses per day, all 60 training drills, and 50 saved reviews. Free access includes 5 hand analyses per day and 3 saved reviews. Analysis and My Hand Challenge share the daily analysis allowance. Existing saved reviews remain readable without an active subscription. Purchases in the separate TsumoDragon app do not unlock Jussei Pro.
Monthly Pro renews every month; Yearly Pro renews every year. Apple's localized prices and any eligible introductory offer, including its duration and renewal price, are shown before purchase. Charges follow the plan and offer confirmed by Apple. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Renewal may be charged within the final 24 hours. Manage or cancel in Apple ID settings, and use Restore purchases to restore active access.
For learning and entertainment only. No betting, real-money play, or tournament assistance.
Privacy Policy: https://huleme-official.github.io/mahjong-jussei-support/privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Product Terms: https://huleme-official.github.io/mahjong-jussei-support/terms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Meet Classic Tsumo: a guided solo mode with three difficulty levels, a 30-turn limit, and saved-game continuation. Free players get one new game each local day; Pro removes the game-count limit.
Enjoy a refreshed interface across English, Simplified Chinese, Traditional Chinese, and Japanese, with clearer training screens and a dedicated landscape table.
Browse your full saved-review library, including older records. Pro benefits and Apple-provided subscription terms are now easier to read.
Photo-assisted entry remains a beta. Please check every tile before analysis.
The developer, 飞 费, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 飞 费
- Size
- 28 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Mahjong Jussei Pro Yearly $39.99
- Mahjong Jussei Pro Monthly $4.99
- Copyright
- © 2026 FF