Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Riichi Mahjong Hand Calculator Screenshots

iPhone

About Riichi Mahjong Hand Calculator

This app lets you quickly enter Riichi Mahjong hands for calculation. Choose which player you are, how you won, bonus rounds, dora, and so on, and it gives you back your score right away! Detects special and unusual hands, with standardized terminology, using standard Japanese scoring, just like in your favorite online Mahjong games!

Undo functionality for mistakes, screenshot ability, as well as a "What would you Cut" (nani kiru) screenshot for incomplete hands so you can post it online for your friends.