MahJongo: Mahjong Online
American, Riichi & Chinese
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Play Mahjong online across six distinctive rule sets in one app. MahJongo brings together American, Riichi, Chinese, Sichuan, Hong Kong, and Taiwan Mahjong in a clear and accessible experience for both new and experienced players.
CHOOSE YOUR GAME
American Mahjong
Build card-based hands, use jokers, and take part in the Charleston.
Riichi Mahjong
Play with yaku, dora, riichi declarations, and defensive strategy.
Chinese Mahjong
Enjoy the traditional 144-tile format and its structured scoring system.
Sichuan Mahjong
Play fast-paced rounds inspired by Sichuan regional rules.
Hong Kong Mahjong
Experience classic gameplay with straightforward scoring.
Taiwan Mahjong
Play the distinctive 16-tile format.
PLAY YOUR WAY
- Match with players online.
- Practice against computer-controlled opponents.
- Switch between six Mahjong rule sets in one app.
- Play on iPhone and iPad.
- Download and play for free, with optional in-app purchases.
ABOUT MAHJONGO
MahJongo is built to make Mahjong easier to discover and more enjoyable to play across different traditions and communities.
Visit our website for score calculators, tile generators, and product updates.
Website: https://mahjongo.com/
Feedback: https://mahjongo.com/feedback
Contact: hello@mahjongo.com
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
1. Fix forced update prompt;
2. Optimize window creation process;
The developer, Smiling Face, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer indicated that this app does not support certain accessibility features. Learn More about the accessibility features.
Information
- Provider
- Smiling Face, Inc.
- Size
- 36.4 MB
- Category
- Board
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- 28,000 Gems USD 119.99
- 13,000 Gems USD 59.99
- 5,000 Gems USD 22.99
- 2,400 Gems USD 11.99
- 1,000 Gems USD 5.99
- 90 Gems USD 0.99
- Copyright
- © 2026 Smiling Face, Inc.