Multiply Pairs – Mental Math
Katsuhiko Yao Education iPhoneiPadiPod touch
Multiply Pairs – Mental Math is a free Education app for iPhone and iPad by Katsuhiko Yao. Requires iOS 16.6. Updated June 23, 2026.
- Price
- Free
- on the App Store
- Size
- 32 MB
- Age 4+
- Updated
- Jun 23
- 2026 · v2.0.3
Screenshots
About Multiply Pairs – Mental Math
Created by a Math Teacher QuickMath Series A math training app designed to strengthen your calculation skills and logical thinking in a short time. A math × brain training series for improving number sense. Find pairs of numbers and reach the target number! In this app, you can practice multiplication. Search for pairs of numbers that produce the target value. While playing, you can improve: • multiplication • Mental math skills • Calculation speed Suitable for • Advanced elementary school students • Middle school math practice QuickMath Series • SumX – number pair puzzle • SumXMinus – negative number training • Common Divisor – divisor brain training • Exponent – power calculation challenge Train your math brain every day. Perfect for students, teachers, and anyone who wants to train their math brain.
What’s new
Version 2.0.3 · Updated June 23, 2026
Improved the Result View layout on certain tablet devices, including the iPad Air 11-inch. * Fixed layout issues on the result screen * Improved visibility of scores and buttons * Enhanced overall user experience
App privacy
The developer, Katsuhiko Yao, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data, Product Interaction, Other Usage Data
- Location: Coarse Location
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- User Content: Photos or Videos
- Contact Info: Email Address
- Identifiers: User ID, Device ID
Used for: Third-Party Advertising, Analytics, Product Personalization, App Functionality
Alternatives to Multiply Pairs – Mental Math
Looking for apps like Multiply Pairs – Mental Math? Here are 6 similar apps on the App Store. The highest rated is 九九マスター かけざんを楽しく覚える子供向け学習アプリ (5.0/5), and all 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Multiply Pairs – Mental Math | – | Free | June 23, 2026 | |
| ダンケ中学歴史 | – | Free | Mar 27, 2026 | Compare |
| 小１さんすうAR | – | Free | Jun 15, 2025 | Compare |
| 二文字熟語ゲーム | – | Free | Jun 5, 2026 | Compare |
| MathPrism: Mental Math Game | 4.0 / 5 (1) | Free | Sep 29, 2026 | Compare |
| 中学歴史ー１問１答 | – | Free | Mar 30, 2026 | Compare |
| 九九マスター かけざんを楽しく覚える子供向け学習アプリ | 5.0 / 5 (1) | Free | Jul 1, 2025 | Compare |