Riichi Mahjong

Contains adsIn-app purchases
4.8
1.3K reviews
50K+
Downloads
Content rating
Teen
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About this game

Authentic Japanese mahjong with riichi mechanics and dora tiles.

- Learn how to play: Tutorials and game instructions for new players.

- Multiplayer and singleplayer modes.

- Multiple AIs with different play styles.

- Configurable rule sets: Play with official JPML, EMA, or WRC rules. Or define your own rules.

- Replay functionality: Save replays of any game. Replays can be watched with fast forward and rewind. You can also jump into play mode at any point during the replay and try to finish the hand differently.

- Share replays: Share your saved replays directly from the game and send them to your friends. Open the shared replay files with the game to watch or save the replay.

- Special moves: Undo your last turn, look for tiles, or flip the table!

- AR Mode: Devices that support augmented reality can enable this mode to play as if on a real table.

- Guess the wait: Special game mode to practice your discard reading skills. Try to guess what tiles your opponents need to win.
Updated on
4 Sept 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
1.17K reviews
David Burton
9 August 2025
It says there are ads and in app purchases, but you have to choose to watch the ads and the one in app purchase is completely cosmetic - I bought it just because it's so rare for a mobile game to actually be a game and not just a platform for store purchases, I'll support it when I see it. - 2 stars because the opponents voices and mocking laughter make me so mad I want to flip the table over, + 1 star because I can in fact flip the table over
1 person found this review helpful
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Bron Bach
16 September 2022
Almost perfect, exactly what I was looking for. Very simple overall, varied AI with different playstyles which is exactly what I wanted. just play a casual game offline. The pinch and zoom is great for seeing the discard pile but I really wish I could have my tiles bigger, pinned at the bottom of my screen so I can see my hand better. Even with bigger tiles enabled I have to zoom in to see exactly what I have. Otherwise this is great. Keep it up, dev.
10 people found this review helpful
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Daniele Snyder
21 July 2021
Loving this app so far but the tiles need to be more visible, or larger. It is nearly impossible for me to distinguish between them when they are so small. Pinching to zoom in for a second isn't helping as the camera doesn't stay where I put it. Making tiles larger would also prevent accidentally discarding because of a touch screen error where your hand doesn't touch the right one. If I'm careful and take it slow and squint I might make it.
13 people found this review helpful
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What's new

- Added new game mode for hand scoring practice. Try to guess how many han, fu, and points a hand is worth.
- Added new WRC 2025 ruleset
- Added new rule to allow declaring riichi when there is no next draw, to support WRC 2025 ruleset
- Fixed a bug that allowed duplicate pairs in seven pairs hands
- Fixed a bug where fu for tsumo wasn't awarded for open hands

App support

About the developer
FlyOut Studios LLC
contact@flyoutstudios.com
16191 NE 83rd St Unit C521 Redmond, WA 98052 United States
+1 206-609-6288