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Android Apps > Casino > R Mahjong - Riichi Mahjong
R Mahjong - Riichi Mahjong icon

R Mahjong - Riichi Mahjong

by ARTTECH GAMES · Casino · Free
On Google Play since January 2020 · Data updated 2026-10-19

R Mahjong - Riichi Mahjong is made and published by ARTTECH GAMES. AppBrain is an independent app data site and isn't affiliated with ARTTECH GAMES. The app name, icon, screenshots and description belong to ARTTECH GAMES and are shown as published on Google Play.

AppBrain's verdict

EstablishedWell rated
Total installs
15 thousand
Rating on Google Play
4.27
100 ratings
Last updated
August 16, 2020

R Mahjong - Riichi Mahjong has 15 thousand installs. Users rate it well: 4.3 stars from 100 ratings.

Official page on Google Play

Installs

Tracked by AppBrain
Last 30 days
49
Play install range
10+ thousand
Launched
January 2020

Installs over time

R Mahjong - Riichi Mahjong has been installed 15 thousand times. Over the past 30 days, it has been installed 49 times.

Rankings

Google Play top charts

Google Play Rankings for R Mahjong - Riichi Mahjong

This app is not ranked

Competitors

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Releases

Updates seen on Google Play
Version
2.0.3
Launched
January 2020
  • Aug 16, 2020UpdateVersion 1.0.2
  • Jun 21, 2020Installs5,000+ installs
  • Feb 9, 2020UpdateVersion 1.0.0
  • Jan 29, 2020New AppVersion 1.0.0 in CASINO for Free
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

54
36
0
0
9

Comments on R Mahjong - Riichi Mahjong for Android

★★★★★ Josh Lyman · Sep 16, 2021
Very lightweight app for playing quick games
★★★★★ abitofBaileys · Jun 17, 2025
Fantastic android riichi client. Quick, concise, fast play, good AI. Perfect to get fast games in during commute or waiting times.
★★★★★ Steve Burgoon · Aug 6, 2026
I really like it, but it's designed for older Androids. Please, please upgrade it for the new Androids. So many players need this. Never mind. Evidently it was updated. Amazing! Love you.
★☆☆☆☆ Evan Connors · May 10, 2025
Does not allow you to call Pon. I have experimented many times across many games, and it never allows it.

Technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
24
App size
64.0 MB
Needs Android
6.0+
Content rating
High

Technologies used by R Mahjong - Riichi Mahjong

11 permissions · 24 libraries
Subscribe to see full permission and library details

About the app and developer

About R Mahjong - Riichi Mahjong

R Mahjong - Riichi Mahjong is a casino app developed by ARTTECH GAMES.

How many times has R Mahjong - Riichi Mahjong been downloaded?

R Mahjong - Riichi Mahjong has been downloaded 15 thousand times. In the last 30 days, the app was downloaded 49 times.

What is the rating of R Mahjong - Riichi Mahjong?

R Mahjong - Riichi Mahjong is rated 4.27 out of 5 stars, based on 100 ratings.

Is R Mahjong - Riichi Mahjong free?

R Mahjong - Riichi Mahjong is free. The APK size is 64.01 MB. The latest APK version available is 2.0.3. The last update was on August 16, 2020.

What are the requirements for R Mahjong - Riichi Mahjong?

R Mahjong - Riichi Mahjong requires Android 6.0+ or higher. The app has a content rating of High Maturity. The app has been available on Google Play since January 2020.

App Performance Report

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Developer information for ARTTECH GAMES

ARTTECH GAMES

riichi.arttech@gmail.com

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Store listing

By ARTTECH GAMES, from Google Play

“R Mahjong is Japanese Mahjong with powerful AI”

R Mahjong - Riichi Mahjong Screenshot 1 of 9
R Mahjong - Riichi Mahjong Screenshot 2 of 9
R Mahjong - Riichi Mahjong Screenshot 3 of 9
R Mahjong - Riichi Mahjong Screenshot 4 of 9
R Mahjong - Riichi Mahjong Screenshot 5 of 9
R Mahjong - Riichi Mahjong Screenshot 6 of 9
R Mahjong - Riichi Mahjong Screenshot 7 of 9
R Mahjong - Riichi Mahjong Screenshot 8 of 9
R Mahjong - Riichi Mahjong Screenshot 9 of 9
Screenshots by ARTTECH GAMES, from the Google Play listing
Description by ARTTECH GAMES Written by the developer, not by AppBrain. Click to read.
R Mahjong is a complete implementation of the Japanese version of Mahjong, otherwise known as riichi mahjong.

For instructions on how to play, please follow this link
http://riichimahjong.net/rules/

Features:
*Strong mahjong AI. Stable Dan 6.8 - 7.0 (Tenho Stable Dan). This AI is stronger than 99.7% of mahjong players on tenhou.net
* Learning mahjong game mode with hints from the AI.
* Detailed mahjong game statistics.
*LAN play (via Wi-Fi). You can play with any combination of people and bots.

*The rules are basically identical to the standard Japanese rules (with open tanyao, red fives, atozuke ari, and double ron).
*Several interface languages supported (English and Japanese).
*Recording and playback of game (step-by-step and automatic modes). Review is possible from point of view of any player.
*Types of advertising switchable according personal preferences.
*Completely free.
Official page on Google Play
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Overview Alternatives History Reviews Rankings Technology
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