Mahjong Instant Score Training
Practice in Calculating Score
Only for iPhone
Free · In-App Purchases
iPhone
This is a practical, battle-focused training app designed to master mahjong scoring not through memorization, but at a reflex level.
The app employs a unique, step-by-step learning design.
It effortlessly builds the thought process to instantly connect “tile layout → han count → score.”
Key Features:
・“Instant Score Training” for rapid response
・Learning steps that progressively introduce yaku and dora presence
・Realistic information design including dealer/non-dealer, Ron/Tsumo, and call presence
・“Weakness Overcome Mode” for reviewing only missed problems
・Designed for long-term use from beginners to intermediate players
This score calculation-focused training app is ideal for players who want to eliminate the frustration of “not being able to calculate scores quickly” during actual games.
Terms of Use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
I made some minor corrections.
The developer, Hiroshi Oda, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Hiroshi Oda
- Size
- 40.6 MB
- Category
- Board
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Plan USD 3.99
- Copyright
- © 2026 Hiroshi Oda