MahjongDiary
Easily manage mahjong scores
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Smarter scorekeeping and session logging for mahjong.
Enter raw points and we'll calculate scores, ranks, and your balance automatically.
Record tips and table fees with each game so you always know your true profit and loss.
Build a clear history of your play—compare players with tag rankings, and review friends' published results when they share them with you.
Key features
• Auto-calculate scores & ranks from raw points
Just enter the points—final scores, ranks, and balances are computed instantly. No more manual math.
• Full balance tracking
Include tips and table fees so your totals reflect real wins and losses.
• Visualize your results
See monthly and yearly balance charts and average ranks. Break down four-player and three-player games separately.
• Tag stats & rankings
Group friends and guests with tags, then rank them by balance, average rank, top rate, last avoidance rate, and more. Filter by period, game style, and minimum number of games.
• Friends' stats
View the monthly, yearly, and all-time stats friends publish for you, or check the games recorded on your own device. Visibility is under each player's control—public to friends or hidden.
• Easy friend adds with QR codes
Show your QR code or scan theirs to send a friend request. Account ID search is supported too.
• Friend sharing for games
Add friends and share game data. Manage your own sessions and join games shared with you.
• Simple guest player registration
Register table mates as guests and organize them with tags.
• Saved default rules
Keep often-used uma, oka, tip rates, and more so setup stays quick.
• Account sign-in
Sign in with Apple or email so your data stays safe and synced across devices.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• New: Tag stats
Rank the players you've tagged by balance, average rank, top rate, last avoidance rate, tips, and more. Open it from Menu > Tags > a tag > Tag stats.
• Stats filters
Choose the period, game style, sort order, and minimum number of games from a Filter sheet. The current conditions are shown above the results.
• Friend stats in one place
Switch between a friend's Published stats and games recorded on This device. Published stats are loaded only when you need them.
• Cleaner screens
Every screen now has a title, Add and Filter buttons sit in the navigation bar, and empty lists show a clear message.
• What's new
New features are introduced once after an update, and you can look back at them anytime under Menu > What's new.
• Bug fixes and stability improvements.
The developer, Daichi Itokazu, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Daichi Itokazu
- Size
- 26.9 MB
- Category
- Finance
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove ADs $0.99
- Copyright
- © 2025 Yarnum