Basic Math Training
Build Speed and Accuracy
Free · Designed for iPad. Not verified for macOS.
# Mental Math Training – Build Speed and Accuracy
Improve your mental math skills through simple, focused arithmetic practice.
This app helps you master essential calculations, from basic addition and subtraction to more advanced arithmetic. Whether you're a beginner or looking to improve your speed and accuracy, you can practice at your own level.
The goal is simple: **calculate quickly, accurately, and confidently.**
## ■ Training Modes
**● Basics**
Practice addition, subtraction, multiplication, and division. Customize which calculations appear to focus on specific problems.
**● Elementary Math**
Practice multi-digit calculations, decimals, fractions, parentheses, and mixed arithmetic operations. Combine multiple problem sets for varied practice.
**● Junior High Math**
Practice calculations involving positive and negative numbers, including mixed operations.
**● Custom**
Create your own exercises by choosing arithmetic operations, number of digits, and whether to include negative numbers. Supports calculations with numbers up to five digits.
## ■ Key Features
**● No-Mistake Mode**
A single wrong answer ends the session, encouraging careful and accurate calculation.
**● Review List**
Save incorrect or slow-to-answer problems for focused review.
**● Progress Tracking**
Track your achievements and work toward five levels of mastery.
**● Flexible Settings**
Customize problem counts, keypad layout, answer submission, and other preferences.
**● Dark and Light Themes**
Choose the appearance that works best for you.
## ■ Build Stronger Calculation Skills
Regular practice helps make basic calculations faster and more automatic, so you can handle numbers with greater ease.
Start with the basics, practice at your own pace, and steadily improve your mental math skills.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
【What's New in Version 2.0】
・**A Smoother, More User-Friendly Experience!**
A completely redesigned interface with faster question generation and improved usability. Now supports Japanese and English, as well as Dark and Light themes.
・**Train for Both Speed and Accuracy!**
Introducing "No-Mistake Mode," where a single wrong answer ends the session.
・**Create Your Own Math Practice!**
The new Custom Mode lets you freely choose operations, number of digits, and whether to include negative numbers.
・**Review Your Mistakes More Effectively!**
Questions you answer incorrectly or take too long to solve can now be saved, helping you focus on calculations that need more practice.
・**Set Goals and Track Your Progress!**
A new five-level achievement system and progress tracking help you see how your calculation skills improve over time.
The developer, Masaaki Sano, 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
- Masaaki Sano
- Size
- 10.4 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Citra Studio