Riichi Calc - Japanese Mahjong

Richard L

Contains ads

About this app

Riichi Calc is an easy to use app that takes any valid Japanese mahjong hand and calculates all possible winning combinations. A great companion for any Japanese mahjong player! Feel free to e-mail me about any calculation errors.


Features:
　• Used for the Japanese variant of Mahjong
　• Order is irrelevant. The app will rearrange the tiles for you
　• Determine waits of a tenpai hand
　• Provides warnings against illegal combinations (e.g. riichi with an open hand)
　• Calculate points using han and fu as the input
　• Display terminology in English or romanized Japanese

Ratings and reviews

It a great app and functions well. There's definitely some quality of life things that could be adjusted such as being able to more conveniently mark the winning tile or at least i don't know how to do it other than inputting it last. Also it would be nice to be able to remove ads.

Works like a charm. Only 1 tiny comment: it appears you'll have to set the settings to Japanese Romaji, NOT to English..for otherwise it will not let you enter pairs and cannot do the calculation for you.

Simple and effective. Wish there was a way to remove ads (currently option says not available). Otherwise does what it says on the tin. Cheers!

What’s new

Platform update