9-Box
Learn your times tables!
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Math boring? Give this five minutes.
9-Box trains times tables from 1 to 9. Kids get it immediately. Adults discover they're rustier than they thought.
The grid has 9 blocks, 9 squares each, 81 problems total. Each block has a big background number. Each square has its own number. Multiply them, type the answer. Simple to understand, embarrassing to mess up under pressure.
Five modes
Plus+ shows you which square to solve next, a nudge for beginners. Pro removes all help: just you and 81 problems.
Speed Run ends the moment you make one mistake. Your best time and your best attempt are saved separately, which creates a different kind of pressure than a simple high score.
Table Select lets you pick one table or a few, useful when you know exactly where you're losing time.
Mixed Sprint is 30 random problems from all tables. Done in a few minutes.
Progress
Each mode saves your best time, your previous time, and total games played.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved explanations
The developer, Okko Meijer, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Okko Meijer
- Size
- 27.4 MB
- Category
- Education
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 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
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Verwijder advertenties $2.99
- Copyright
- © 2026 www.9-Box.eu