麻雀計算機I ~麻雀の点数計算と得点管理~
With an impressive 150,000 downloads on iPhone, the Mahjong Calculator app is the top-selling Mahjong app! Say goodbye to the hassle of managing scores and counters during your games. Keep track of the flow of points during matches and enjoy detailed performance analysis and game record management!
The Mahjong Calculator simplifies the cumbersome task of managing counters in traditional hand-stacked Mahjong games. By inputting scores for actions like declaring a ready hand (reach), making a meld (pon, chi, kan), or winning a hand (ron or tsumo), you can manage the points on the table. The app meticulously records all point calculations, allowing for a detailed record of your match performance.
・Easy to Use!!
Just tap on the score section of the winning player and follow the prompts. The app even considers the counters and calculates the scores accordingly!!!
\---- List of Mahjong Calculator Features ----------
● Check the Situation
Displays everyone's scores, the prevailing wind, the counters on the table, and the stack counters all on one screen for easy viewing.
● Check the Performance
You can keep a record of the total performance for each member. Check the performance daily, per match, or per person.
● Supported Rules
- 4-player / 3-player games (with or without draw loss)
- East-only / East-South / West entry, North entry games
- With or without Uma finish
- Uma reach
- Uma bonus
- Stack counter scores: 300 - 1500 (200 - 1000 for 3-player games)
- Initial points: 20,000 - 40,000
- Return points: 20,000 - 40,000
- Double Ron, Triple Ron
- Chombo: Manganku or 1,000 points
- Yakitori: 10,000 - 30,000 points
- Chips: Available or not
What's New in the Latest Version 5.3.18
Last updated on Nov 10, 2023
- Fixed a bug related to counters
- Updated internal code
麻雀計算機I ~麻雀の点数計算と得点管理~





With an impressive 150,000 downloads on iPhone, the Mahjong Calculator app is the top-selling Mahjong app! Say goodbye to the hassle of managing scores and counters during your games. Keep track of the flow of points during matches and enjoy detailed performance analysis and game record management!
The Mahjong Calculator simplifies the cumbersome task of managing counters in traditional hand-stacked Mahjong games. By inputting scores for actions like declaring a ready hand (reach), making a meld (pon, chi, kan), or winning a hand (ron or tsumo), you can manage the points on the table. The app meticulously records all point calculations, allowing for a detailed record of your match performance.
・Easy to Use!!
Just tap on the score section of the winning player and follow the prompts. The app even considers the counters and calculates the scores accordingly!!!
\---- List of Mahjong Calculator Features ----------
● Check the Situation
Displays everyone's scores, the prevailing wind, the counters on the table, and the stack counters all on one screen for easy viewing.
● Check the Performance
You can keep a record of the total performance for each member. Check the performance daily, per match, or per person.
● Supported Rules
- 4-player / 3-player games (with or without draw loss)
- East-only / East-South / West entry, North entry games
- With or without Uma finish
- Uma reach
- Uma bonus
- Stack counter scores: 300 - 1500 (200 - 1000 for 3-player games)
- Initial points: 20,000 - 40,000
- Return points: 20,000 - 40,000
- Double Ron, Triple Ron
- Chombo: Manganku or 1,000 points
- Yakitori: 10,000 - 30,000 points
- Chips: Available or not
What's New in the Latest Version 5.3.18
Last updated on Nov 10, 2023
- Fixed a bug related to counters
- Updated internal code