Riichi Mahjong
Japanese style riichi mahjong
FreeOffers In-App Purchases
1.0.0for iPhone, iPad and more
Age Rating
Riichi Mahjong Screenshots
About Riichi Mahjong
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.
- 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.
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What's New in the Latest Version 1.0.0
Last updated on Nov 29, 2023
Old Versions
- Added selectable tile designs
- Added custom tile design editor as in-app purchase
- Added ability to choose the speed of tile movements
- Fixed a bug where kokushi musou was awarded to invalid hands
- Fixed a bug where rinshan was mistakenly awarded
- Other minor fixes and improvements
- Added custom tile design editor as in-app purchase
- Added ability to choose the speed of tile movements
- Fixed a bug where kokushi musou was awarded to invalid hands
- Fixed a bug where rinshan was mistakenly awarded
- Other minor fixes and improvements
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Version History
1.0.0
Nov 29, 2023
- Added selectable tile designs
- Added custom tile design editor as in-app purchase
- Added ability to choose the speed of tile movements
- Fixed a bug where kokushi musou was awarded to invalid hands
- Fixed a bug where rinshan was mistakenly awarded
- Other minor fixes and improvements
- Added custom tile design editor as in-app purchase
- Added ability to choose the speed of tile movements
- Fixed a bug where kokushi musou was awarded to invalid hands
- Fixed a bug where rinshan was mistakenly awarded
- Other minor fixes and improvements
0.11.1
Apr 7, 2023
- Added AR mode! Devices that support augmented reality can enable this mode to play as if on a real table
- Improved game performance
- Added new settings to adjust framerate and to mute voice audio
- Improved game performance
- Added new settings to adjust framerate and to mute voice audio
0.11.0
Mar 20, 2023
- Added AR mode! Devices that support augmented reality can enable this mode to play as if on a real table
- Fixed a bug where the undo power could fail when activating right before the round ends
- A few other minor fixes and improvements
- Fixed a bug where the undo power could fail when activating right before the round ends
- A few other minor fixes and improvements
0.10.1
Oct 24, 2022
- Added a game end summary table which shows the score changes for each round
- Added ability to save replays of entire games
- Added a new rule where the game continues to the next wind round if all players are below the target score
- Fixed riichi to not be counted if someone immediately rons the riichi tile
- Fixed a bug where the AI players could call chankan from their own kans
- Fixed a bug where the game could freeze when continuing a game from the main menu
- Added ability to save replays of entire games
- Added a new rule where the game continues to the next wind round if all players are below the target score
- Fixed riichi to not be counted if someone immediately rons the riichi tile
- Fixed a bug where the AI players could call chankan from their own kans
- Fixed a bug where the game could freeze when continuing a game from the main menu
0.10.0
Oct 21, 2022
- Added a game end summary table which shows the score changes for each round
- Added ability to save replays of entire games
- Added a new rule where the game continues to the next wind round if all players are below the target score
- Fixed riichi to not be counted if someone immediately rons the riichi tile
- Fixed a bug where the AI players could call chankan from their own kans
- Fixed some additional smaller bugs
- Added ability to save replays of entire games
- Added a new rule where the game continues to the next wind round if all players are below the target score
- Fixed riichi to not be counted if someone immediately rons the riichi tile
- Fixed a bug where the AI players could call chankan from their own kans
- Fixed some additional smaller bugs
0.9.0
Jun 17, 2022
- Tons of new rule settings added!
- Added rulesets for popular leagues and tournaments: JPML, EMA, and WRC
- Added ability to save custom rulesets
- Fixed a bug with rewinding the game after a kan
- Fixed a bug where renhou was granted after a player already made a discard
- Updated some menus and visuals
If you notice any mistake in the preset rulesets or want to suggest adding additional rulesets, feel free to reach out.
- Added rulesets for popular leagues and tournaments: JPML, EMA, and WRC
- Added ability to save custom rulesets
- Fixed a bug with rewinding the game after a kan
- Fixed a bug where renhou was granted after a player already made a discard
- Updated some menus and visuals
If you notice any mistake in the preset rulesets or want to suggest adding additional rulesets, feel free to reach out.
0.8.4
May 1, 2022
- Added ability to make donations to support the game
- Fixed a bug where replay games with rinshan didn't load correctly
- Fixed a bug where the score estimator would show tiles from a closed kan as still available to call
- Fixed bugs where the game would crash if saving the game data failed
- Fixed a bug where replay games with rinshan didn't load correctly
- Fixed a bug where the score estimator would show tiles from a closed kan as still available to call
- Fixed bugs where the game would crash if saving the game data failed
0.8.3
Feb 3, 2022
- Added a new tutorial to explain the furiten mechanic
- Fixed a bug where the AI players could call a tile and then declare tsumo
- Fixed a bug where the tsumo button would be enabled after calling a tile
- Fixed a bug where the AI players could call a tile and then declare tsumo
- Fixed a bug where the tsumo button would be enabled after calling a tile
0.8.2
Dec 29, 2021
- Fixed a bug where kokushi musou was not detected correctly
- Fixed a bug where the AI would call chi from a player not to their left
- Fixed kan game reset rules to trigger correctly for called kans
- Updated some menus and visuals
- Fixed a bug where the AI would call chi from a player not to their left
- Fixed kan game reset rules to trigger correctly for called kans
- Updated some menus and visuals
0.8.1
Nov 22, 2021
- Fixed a freeze issue that could occur when using the undo power
- Fixed chombo win warning so that it does not prevent hands which have rinshan as the only yaku
- Fixed some load errors that could occur when continuing saved games
- Fixed chombo win warning so that it does not prevent hands which have rinshan as the only yaku
- Fixed some load errors that could occur when continuing saved games
0.8.0
Nov 14, 2021
- New AI players added
- AI players are improved and more engaging
- Added new tile call animations
- Added a red dora variation to use only a single red five pin
- Added a setting to always allow ron and tsumo calls even when hand is incomplete
- Fixed riichi so that it can't be called if less than 4 draw tiles are left
- Riichi fire effects can now be toggled in the settings
- Fixed some additional smaller bugs
- AI players are improved and more engaging
- Added new tile call animations
- Added a red dora variation to use only a single red five pin
- Added a setting to always allow ron and tsumo calls even when hand is incomplete
- Fixed riichi so that it can't be called if less than 4 draw tiles are left
- Riichi fire effects can now be toggled in the settings
- Fixed some additional smaller bugs
0.7.2
Oct 11, 2021
- Fixed some multiplayer connection issues
- Fixed a bug where calling a kan would fail in certain cases
- Fixed a bug where calling a kan would fail in certain cases
0.7.1
Oct 5, 2021
- You can now choose whether to use red fives or non-red fives for tile calls
- You can now rejoin private games if you get disconnected
- You can now reveal your hand at the end of private multiplayer game rounds
- Riichi cost is now only paid if no one rons on the riichi discard
- Round now resets if first four discards are the same wind
- You can now reset rounds for bad starting hands
- Fixed Nine Gates incorrectly counting for open hands
- Updated some menus and visuals
- You can now rejoin private games if you get disconnected
- You can now reveal your hand at the end of private multiplayer game rounds
- Riichi cost is now only paid if no one rons on the riichi discard
- Round now resets if first four discards are the same wind
- You can now reset rounds for bad starting hands
- Fixed Nine Gates incorrectly counting for open hands
- Updated some menus and visuals
0.7.0
Oct 2, 2021
- You can now choose whether to use red fives or non-red fives for tile calls
- You can now rejoin private games if you get disconnected
- You can now reveal your hand at the end of private multiplayer game rounds
- Riichi cost is now only paid if no one rons on the riichi discard
- Round now resets if first four discards are the same wind
- You can now reset rounds for bad starting hands
- Fixed Nine Gates incorrectly counting for open hands
- Updated some menus and visuals
- You can now rejoin private games if you get disconnected
- You can now reveal your hand at the end of private multiplayer game rounds
- Riichi cost is now only paid if no one rons on the riichi discard
- Round now resets if first four discards are the same wind
- You can now reset rounds for bad starting hands
- Fixed Nine Gates incorrectly counting for open hands
- Updated some menus and visuals
0.6.1
Feb 19, 2021
- Added ability to zoom by pinching. This lets you see tiles better on smaller screens.
- The seat wind indicators now switch between traditional and western text, just like the tiles.
- Updated tile calls to use English text instead of Japanese text.
- The seat wind indicators now switch between traditional and western text, just like the tiles.
- Updated tile calls to use English text instead of Japanese text.
0.6.0
Jan 22, 2021
- You can now resume games if you didn't finish them before quitting or closing the app
- You can now select to play 1 round, 2 round, or 4 round games
- Added a game setting to warn and stop players from declaring a win with invalid chombo hands
- The move timer and menu timer can now be disabled in private multiplayer games
- Multiplayer games will now try to reconnect you instead of immediately disconnecting
- Updated some menus and visuals
- You can now select to play 1 round, 2 round, or 4 round games
- Added a game setting to warn and stop players from declaring a win with invalid chombo hands
- The move timer and menu timer can now be disabled in private multiplayer games
- Multiplayer games will now try to reconnect you instead of immediately disconnecting
- Updated some menus and visuals
0.5.1
Dec 6, 2020
Multiplayer added!
- Play online against your friends in public or private matches
- This is a major new feature. If you have feedback or suggestions, please feel free to reach us at contact@flyoutstudios.com
Other changes:
- Fixed a bug where rinshan was not awarded
- Kazoe yakuman hands are now shown as such
- Yakuman hands now have a new winning animation
- A few other minor fixes and visual improvements
Change since 0.5.0:
- Fixes for multiplayer menu and in-game menu bugs
- Play online against your friends in public or private matches
- This is a major new feature. If you have feedback or suggestions, please feel free to reach us at contact@flyoutstudios.com
Other changes:
- Fixed a bug where rinshan was not awarded
- Kazoe yakuman hands are now shown as such
- Yakuman hands now have a new winning animation
- A few other minor fixes and visual improvements
Change since 0.5.0:
- Fixes for multiplayer menu and in-game menu bugs
0.5.0
Dec 3, 2020
Multiplayer added!
- Play online against your friends in public or private matches
- This is a major new feature. If you have feedback or suggestions, please feel free to reach us at contact@flyoutstudios.com
Other changes:
- Fixed a bug where rinshan was not awarded
- Kazoe yakuman hands are now shown as such
- Yakuman hands now have a new winning animation
- A few other minor fixes and visual improvements
- Play online against your friends in public or private matches
- This is a major new feature. If you have feedback or suggestions, please feel free to reach us at contact@flyoutstudios.com
Other changes:
- Fixed a bug where rinshan was not awarded
- Kazoe yakuman hands are now shown as such
- Yakuman hands now have a new winning animation
- A few other minor fixes and visual improvements
0.4.3
Sep 14, 2020
- Improved round scoring visuals
- The current player's turn is now shown in center of table
- Score displays now rotate together with the camera in replay games
- Replay load menu now shows details of the selected replay
- Tiles now properly retain the selected tile face when restarting the game
- Reduced the size of game save data
- A few other minor fixes and visual improvements
- Fixed a bug that caused the game to break after flipping the table
- The current player's turn is now shown in center of table
- Score displays now rotate together with the camera in replay games
- Replay load menu now shows details of the selected replay
- Tiles now properly retain the selected tile face when restarting the game
- Reduced the size of game save data
- A few other minor fixes and visual improvements
- Fixed a bug that caused the game to break after flipping the table
0.4.2
Sep 13, 2020
- Improved round scoring visuals
- The current player's turn is now shown in center of table
- Score displays now rotate together with the camera in replay games
- Replay load menu now shows details of the selected replay
- Tiles now properly retain the selected tile face when restarting the game
- Reduced the size of game save data
- A few other minor fixes and visual improvements
- The current player's turn is now shown in center of table
- Score displays now rotate together with the camera in replay games
- Replay load menu now shows details of the selected replay
- Tiles now properly retain the selected tile face when restarting the game
- Reduced the size of game save data
- A few other minor fixes and visual improvements
0.4.1
Jun 27, 2020
New version with lots of small fixes and improvements:
- Yakuman hands now track only yakuman yaku and no other lesser yaku. For example daisangen now only counts as one yakuman, and doesn't include the individual dragon yakuhai yakus.
- Fixed bugs where certain yaku wouldn't be counted properly. This includes toitoi and some yakuman.
- Fixed some replay and rewind bugs for promotion kans.
- A few additional small fixes and UI changes.
- Yakuman hands now track only yakuman yaku and no other lesser yaku. For example daisangen now only counts as one yakuman, and doesn't include the individual dragon yakuhai yakus.
- Fixed bugs where certain yaku wouldn't be counted properly. This includes toitoi and some yakuman.
- Fixed some replay and rewind bugs for promotion kans.
- A few additional small fixes and UI changes.
0.4.0
Jun 20, 2020
- New feature: You can now share replay files with your friends!
- Fixed some replay bugs for cases when a player declared two kans on the same turn
- Small UI and gameplay improvements
- Fixed some replay bugs for cases when a player declared two kans on the same turn
- Small UI and gameplay improvements
0.3.0
May 25, 2020
- You can now switch between the regular camera view and a new top-down camera view
- Fixed some errors that could occur when saving replays
- Fixed guess the wait mode being frozen when starting a new hand
- Fixed some errors that could occur when saving replays
- Fixed guess the wait mode being frozen when starting a new hand
0.2.6
May 6, 2020
- Fixed a crash that could occur when watching an ad after a game finished
- Fixed replay games not working correctly if there was a first-turn riichi (double riichi)
- Fixed replay games not working correctly if there was a first-turn riichi (double riichi)
0.2.5
May 1, 2020
Improvements
- Reduced overall application size
- Reduced size of saved game replays
- Improved responsiveness during start of guess the wait mode
Fixes
- Fixed crash when input for starting points setting in game rules was invalid
- Fixed crash when changing certain settings in the guess the wait game mode
- Fixed bug where finishing replays from south 4 round would trigger a game end view
- Small UI fixes
- Reduced overall application size
- Reduced size of saved game replays
- Improved responsiveness during start of guess the wait mode
Fixes
- Fixed crash when input for starting points setting in game rules was invalid
- Fixed crash when changing certain settings in the guess the wait game mode
- Fixed bug where finishing replays from south 4 round would trigger a game end view
- Small UI fixes
Riichi Mahjong FAQ
Click here to learn how to download Riichi Mahjong in restricted country or region.
Check the following list to see the minimum requirements of Riichi Mahjong.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
Riichi Mahjong supports English
Riichi Mahjong contains in-app purchases. Please check the pricing plan as below:
Large Tip
$4.99
Small Tip
$0.99
Custom tile designs
$1.99
Huge Tip
$9.99
Medium Tip
$1.99
Related Videos
Latest introduction video of Riichi Mahjong on iPhone