Voice Math Cards
Add, Sub, Mult
Free · Designed for iPad. Not verified for macOS.
Master math with your voice!
A math flashcard app where you answer out loud—just like using real flashcards, but better.
With simple controls and an intuitive design, even young children in early elementary school can practice independently and without confusion.
Make daily homework more fun and reduce the burden on busy parents.
[Recommended for]
- Children who want to finish math flashcard homework more smoothly
- Children who struggle to flip cards quickly and improve speed
- Families who find shuffling cards every time a hassle
- Those who want to easily track learning progress
- Busy parents who cannot stay beside their child the whole time
[Main Features]
- Addition (without / with carrying)
- Subtraction (without / with borrowing)
- Multiplication
- Random mode is also available.
・Answer modes:
Choose between button input or voice input.
By answering out loud, children can practice in a way that feels like real flashcards.
・User profiles:
Up to 5 users can be registered.
Icons and backgrounds can be customized.
・Results review:
Check elapsed time and review incorrect answers.
・Focus-friendly design:
No ads are shown during practice, helping children stay focused.
There is no risk of accidentally tapping ads while answering.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Fixed an issue where ads were not displayed on some landscape screens.
• Fixed a text truncation issue on the "Select Card Order" screen in the English version.
The developer, International Systems Corporation, 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
- International Systems Corporation
- Size
- 40.2 MB
- Category
- Education
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 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+
- Contains
Advertising
- Copyright
- © 2026 International Systems Corporation