RiichiKun: Mahjong Calculator

RiichiKun handles all the math so you can focus on the match. Whether you're a beginner struggling with Fu and point calculations or a seasoned player tired of manual scoring, RiichiKun is your digital companion for in-person Riichi Mahjong sessions. Supports 3-Person and 4-Person matches.

Smart Calculator - Input Han and hand details; we handle complex calculations instantly
Visual Hand Builder - Simple selectors for Yaku, melds, and wait patterns
Live Score Tracking - Digital replacement for score sticks with automatic Honba, Riichi bets, and dealer rotation
Match History - Review past games with complete point tracking and final placements
Clean Interface - Designed with crystal-clear scoring displays

All core features are free, but limited to 3 saved match histories. Upgrade to RiichiKun Pro to unlock:

- Unlimited match history
- Ad-free experience
- Custom colour themes

From East 1 to final settlement, keep your scores accurate and your games flowing smoothly. Perfect for home games, club meetups, or tournament practice.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/