Mahjong Waits Trainer
Riichi Wait-Reading Quiz
Only for iPhone
$2.99 · Designed for iPhone. Not verified for macOS.
iPhone
Train your riichi mahjong wait-reading with 7- and 10-tile hand quizzes. Pick every winning tile, get instant feedback, and review the hands you missed.
Master multi-sided waits in riichi mahjong.
Waits Trainer is a focused quiz app for one of riichi mahjong's most important skills: reading exactly which tiles complete your hand. It includes a complete collection of multi-wait patterns for both 7-tile and 10-tile hands, so you can drill the shapes that trip players up again and again.
WHAT'S INSIDE
• Every multi-wait pattern, covered – a comprehensive set of hands with two or more winning tiles, for both 7-tile and 10-tile forms
• 7-Tile Mode – compact hands that build your foundation in the classic wait shapes
• 10-Tile Mode – larger, trickier hands where hidden waits are easy to miss
• All tile types – Man (Characters), Pin (Dots), Sou (Bamboo) and Honors
HOW IT WORKS
1. You're shown a hand.
2. Tap every tile it's waiting on.
3. Check your answer and see instantly which tiles were correct, which were wrong, and which you missed.
4. After 20 questions, review every hand you got wrong along with its correct waits.
WHY IT HELPS
Reading waits quickly and completely is the key to knowing when to declare riichi, which tile to discard, and how much a hand is really worth. Multi-sided waits are exactly where mistakes happen, and repeating the full range of patterns is the fastest way to make them second nature.
Whether you're learning your first tenpai shapes or sharpening your reads for tough hands, Waits Trainer turns wait-reading into a quick daily habit.
Read the waits. Win the hand.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• New app icon and launch screen
• Redesigned quiz screen with a cleaner layout
• Clearer answer feedback – correct, wrong and missed tiles are now easy to tell apart at a glance
• Full English interface
• Smoother, more polished home screen
The developer, tabito ozaki, 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
- tabito ozaki
- Size
- 29 MB
- Category
- Board
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 TabitoDev
