雀の羽算用
Utilities
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
This app is a collection of useful gadgets designed for Japanese Mahjong games — a handy “table companion” you can keep beside the Mahjong table.
You can easily access practical tools for checking seat wind and round wind, confirming Mahjong tile kanji, calculating scores and fu, and verifying score consistency after a match.
From simple reference tools such as the Wind Indicator and Score Table to practical utilities like the Mahjong Calculator, Result Calculator, and Easy Fu!, the app supports players both during and after Mahjong games.
Designed to serve as a reliable “friend on the table” for Mahjong players.
Terms of Use: 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.
• Improved upgrade screen
• Minor fixes
The developer, Yosuke Ouchi, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yosuke Ouchi
- Size
- 60.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 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. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 開発チームサポート版（月額） $2.99
- Lite Plan $1.99
- Ultimate Plan $3.99
- Copyright
- © 2026 Chavo Studio