Riichi Mahjong Hand Calculator

Name: Riichi Mahjong Hand Calculator
Author: Heart of the Cards

By: Heart of the Cards

Japanese Reach Mahjong Scoring

Features & Capabilities

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.

User Growth & Download Statistics

App

By:

Heart of the Cards

Version:

1.03 Last updated: 2022-01-19

Version code:

846715627

Creation date:

2017-10-03

Compatible devices:

Size:

16.87MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-13

Compare stats and ranking:

Ranking

# 1,340,757 ▼ 891,989

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Heart of the Cards

Apple Apps Store

https://apps.apple.com/za/app/riichi-mahjong-hand-calculator/id1160349726

User Reviews

Dev/Devs threw as many ads into the space as they could. Normally, ads wouldn’t be a huge issue for a free app if I could pay to disable them, or they at least relegate themselves to a small area. I assume there is an option to pay to remove ads in the settings screen however, it appears settings for this app is broken (or at least, doesn’t function on iPhone 12 Pro Max). If the app were well built or polished I might be able to recommend it, but as it stands it’s broken, littered with ads that cannot even be removed via a donation, and rather garishly designed.