使いやすい
単語帳みたいに使えて便利だが6×7の答えがにじゅーしになってるのが気になります。
フル画面広告が邪魔
段を変えるたびにフル画面広告が出るので、時間がもったいない
Free
In-App Purchases
About
This app helps children learn multiplication tables through focused study. Developed by a parent for their child, it offers a straightforward approach to mastering math facts.
✓Multiplication table study
✓Designed for children
✓Simple learning approach
✓Focus on math facts
Show original description
What's New in 9x9 Cards
1.0
July 24, 2017
This app has been updated by Apple to display the Apple Watch app icon.
1
In-App Purchases
$0.99
Premium
No Ads. Release of function restriction.
User reviews
Developer apps
FAQ
What is the main purpose of 9x9 Cards?
The main purpose of 9x9 Cards is to help children study and learn multiplication tables. It provides a focused environment for mastering math facts.
Who developed 9x9 Cards and why?
9x9 Cards was developed by Koji Iida for his 8-year-old daughter. The app was created to aid in her learning of multiplication.
What age is 9x9 Cards suitable for?
The app has an age rating of 4+, making it suitable for young children who are beginning to learn their multiplication tables.
On which devices can I use 9x9 Cards?
9x9 Cards is available for iOS devices, including iPhone, iPad, and iPod touch.
How often is 9x9 Cards updated?
The app was last updated on July 24, 2017, with version 1.0. There have been no updates since its initial release.
What is the user rating for 9x9 Cards?
9x9 Cards has a perfect rating of 5.0 stars based on one review, indicating a highly positive user experience.
Does 9x9 Cards have ads?
No, 9x9 Cards does not contain advertisements. The app is ad-free, providing an uninterrupted learning experience.
Are there any in-app purchases in 9x9 Cards?
Yes, 9x9 Cards does offer in-app purchases. However, the core functionality of learning multiplication tables is available for free.
