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Riichi Mahjong

Riichi Mahjong

Japanese style riichi mahjong

445 ratings
33 reviews
With Ads
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Details

Released
March 23, 2020
Updated
October 8, 2025

Features

Developer

Flyout Studios LLC
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iphone
ipad
๐Ÿงพ$0.99 - $9.99
In-App Purchaseโ†˜๏ธŽ
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โญ33
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About

Experience authentic Japanese Riichi Mahjong with comprehensive tutorials, customizable rule sets, and engaging singleplayer and multiplayer modes. Practice your skills with advanced AI or in a unique discard reading game mode. Enjoy AR mode for an immersive experience and save/share replays.

โœ“Learn to play tutorials
โœ“Multiplayer and singleplayer
โœ“Multiple AI opponents
โœ“Configurable rule sets
โœ“Replay saving and sharing
โœ“Augmented Reality (AR) mode
โœ“Guess the wait game mode
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What users say about Riichi Mahjong

Reviews of Riichi Mahjong are mostly positive: the game is rated 4.8/5 from 445 App Store ratings. What users like most: great for learning Mahjong, intuitive UI and design. Top complaints: dora calculation sometimes wrong, glitches with high scores. Summarized from real user reviews.

Positive things

  • ๐Ÿ‘Great for learning Mahjong
  • ๐Ÿ‘Intuitive UI and design
  • ๐Ÿ‘No ads, honest app
  • ๐Ÿ‘Smooth gameplay and stable
  • ๐Ÿ‘Good computer player difficulty
  • ๐Ÿ‘AR is awesome
  • ๐Ÿ‘Satisfying animations and effects
  • ๐Ÿ‘Customizable rulesets
  • ๐Ÿ‘Pure and amazing minimalist design
  • ๐Ÿ‘Great tutorials
  • ๐Ÿ‘Seamless multiplayer

Negative things

  • ๐Ÿ›Dora calculation sometimes wrong
  • ๐Ÿ›Glitches with high scores
  • ๐Ÿ›Powers don't work anymore
  • ๐Ÿ›Bug with furi ten indication
  • ๐Ÿ›AI players too fast in multiplayer
  • ๐Ÿ›Tiles too small on screen
  • ๐Ÿ›Textures too low definition
  • ๐Ÿ›High CPU temperatures on M1 Macs
  • ๐Ÿ›Game times out around 4 million points
  • ๐Ÿ›Save file errors
See all reviews

What's New in Riichi Mahjong

1.3.3

October 8, 2025

- Adjusted scoring rules to allow double yakuman to count when multi yakuman is disabled - Updated to latest Unity version for security fixes

5

Subscriptions & In-App Purchases

$0.99

Small Tip

A small tip to support the game.

User reviews

Most RecentHighest RatedLowest Rated

Very nice

The game is really nice and instructive. The Menu is helping a lot, nice graphic, nice options to be chosen. Only issue, sometimes the Dora calculation seems wrong. Overall very nice and I am very happy to have found this app.
BBetulla33

a

Fantastic client for riichi mahjong. I wish the camera zoom had an option to hold the zoom in place with a reset button.
Wwhacke

Presque parfait

Les explications des Yaku en franรงais seraient lโ€™apothรฉose !
OOubaclick

Best Mahjong Game

Normally Iโ€™m not inclined to write reviews for apps but I had to say how great this game is. The developer obviously put a lot of work into making this game as user/beginner accessible and it really helps for learning this specific Mahjong ruleset. Favorite part is the ability to flip the table and everything rag dolls. Great touch!
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CTChase Terranova

PERFECT!

A perfect designโ€ฆ so much fun playing this! The AR is awesome.
BWBryan William
See 28 more reviews

User experience

๐Ÿž

Reported Bugs

11 issues

Dora calculation seems wrong

Bug

Game times out around 4 million points

Bug

Keys stop working

Bug

Save file did not contain a valid mahjong game

Bug

Powers don't work anymore

Bug

Bug with furi ten indication

Bug

High temperatures in CPU area on M1 Macbook Air

Bug

iBoot Panic error on M1 Macbook Air

Bug

Problems declaring hands furiten

Bug

Not counting a 13 orphans hand as tenpai

Bug

Textures too low def

Bug
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Requested Features

11 requests

Hold zoom option with reset button

Feature

Yaku explanations in French

Feature

One-page illustrated yaku patterns

Feature

Setting to hide best discards and winning tile count

Feature

3 player mode

Feature

Custom tile designs and board variations

Feature

Tournaments and trophies/collectibles

Feature

Additional camera angles

Feature

Online game with worldwide players

Feature

Counter for online gamers

Feature

Permanent camera control

Feature

FAQ

What is Riichi Mahjong?

Riichi Mahjong is a popular Japanese tile-based game. It involves drawing and discarding tiles to form winning hands, with unique mechanics like the 'riichi' declaration and 'dora' tiles that add strategic depth.

Can I learn to play Mahjong with this app?

Yes, the app includes tutorials and game instructions specifically designed for new players to learn the fundamentals of Japanese Riichi Mahjong.

What are the different game modes available?

You can play in both multiplayer and singleplayer modes against multiple AIs with varying play styles. There's also a special 'Guess the Wait' mode to hone your discard reading skills.

Can I customize the game rules?

Absolutely. The app allows you to play with official rule sets like JPML, EMA, or WRC, or you can define your own custom rules for a personalized experience.

How does the replay functionality work?

You can save replays of any game you play. These replays can be watched with fast forward and rewind controls, and you can even jump into play mode at any point to try a different strategy. Replays can also be shared with friends.