Report updated Apr 27, 2026
Overview · Full Intel report in progress
9x9カード is an established education app that is completely free. With a 5.0/5 rating from 1 reviews, it shows polarized user reception.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Users tap cards to reveal answers and swipe to navigate between multiplication problems.
Allows users to modify the reading of multiplication facts to match specific school curriculum requirements.
Offers four distinct modes including full table review, specific segment selection, random 50-question sets, and a challenge mode requiring manual input.
How much does it cost?
Who Built It?
Kouichi INAFUKU
Developing specialized educational browsers and modular learning tools to support iPad-based classroom environments and niche creative photography.
Portfolio
13
Apps
What other apps does Kouichi INAFUKU make?
Explore the full Kouichi INAFUKU report
Portfolio breakdown, audience, momentum, and every app published by Kouichi INAFUKU.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for 9x9カード?
How's The Education Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for 9x9カード
Key Takeaways
This app provides a straightforward, customizable digital flashcard experience for mastering multiplication tables.
Where Is It Heading?
Trend analysis
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