麻雀計算機I ~麻雀の点数計算と得点管理~

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This Mahjong score calculator app has gained over 150,000 downloads on iPhone in Japan, making it the most popular Mahjong app available. It eliminates the hassle of manually exchanging points during gameplay and allows players to clearly track scoring changes throughout a match. With advanced tracking and analytical features, you can also maintain detailed player statistics for every session.

The Mahjong Score Calculator removes the need for manual point handling in live games. By simply entering values for Riichi, open hands, and winning scores, the app manages the entire game's point flow while automatically recording every calculation. This ensures that all match data is accurately stored for later review.

Easy to Use!

Just tap the score area of the winning player and follow the on-screen instructions step by step. The app even factors in stick counts when calculating final scores!

Key Features of the Mahjong Score Calculator

• Game Status Overview
  View all players’ current scores, round wind, dead sticks, and accumulated sticks—all displayed clearly on a single screen.


• Match History & Statistics
  Keep a complete record of each player’s performance history. Review results by date, session, or individual player.


• Flexible Rule Settings
  
  • 4-player and 3-player modes (with or without “tsumo loss”)
  • East-only / East-South rounds / South and North round support
  • Enable or disable end-of-box rules
  • Box Riichi and Box Bonus support
  • Adjustable stick value: 300–1500 points (200–1000 for 3-player)
  • Starting points: 20,000–40,000
  • Return points: 20,000–40,000
  • Doubles and triples (multi-win scenarios)
  • Chombo penalties: Full Yakuman payment or fixed 1,000-point penalty
  • Yakitori: Penalty range from 10,000 to 30,000 points
  • Chip system: Enabled or disabled

What's New in Version 5.3.18

Last updated on Nov 10, 2023

• Fixed issues related to deposit handling
• Updated internal code for improved stability