MajRoom vs Riichi Score

A simple calculator for Japanese mahjong scoring.

Riichi Score is a fully featured riichi mahjong scoring app designed to sit at the center of the table. Decide seating, roll dice, reference yaku, calculate fu, and track scores quickly and accurately across East, South, West, and North rounds for both 3-player and 4-player games — all within a clean, focused interface. Features: • Supports 3-player and 4-player riichi mahjong • Enter player names • Randomize seating • Roll dice • Built-in timer to stay focused • Declare riichi • Track honba automatically • Rotate winds • Progress through East, South, West, and North rounds • Handle exhaustive draws • Handle Ron and multiple Ron • Handle Tsumo • View a complete yaku list • Calculate fu with ease • Reference the kanji characters for the numbers 1-9 • Custom voice effects for riichi declaration