Math Key
Symbols, fractions & PSLE keys
$1.99 · Designed for iPad. Not verified for macOS.
Type maths anywhere. Fractions, powers, Greek letters and 300+ symbols in a fast custom keyboard that never asks for Full Access.
Math Keyboard is a fast custom keyboard that lets you type mathematical notation in any app: Notes, Mail, Messages, Pages, homework apps and more.
WHAT YOU GET
- 300+ mathematical symbols organised into clear pages: basic operators, fractions, powers and indices, Greek letters, geometry, set theory, calculus and units
- Fractions and superscripts that paste as real Unicode characters, so they look right everywhere
- A starred page for your own custom keys: save the symbols and snippets you use most, reorder them by long-press, delete by swipe
- Designed for students, teachers and anyone writing maths on iPhone or iPad
- Covers the notation used in the Singapore PSLE syllabus, as well as secondary and university level maths
PRIVACY FIRST
This keyboard does not request Full Access. It never collects, uploads or records anything you type. Everything stays on your device.
FIVE LANGUAGES
Available in English, Simplified Chinese, Japanese, Korean and French. The keyboard follows your system language automatically.
HOW TO ENABLE
Open Settings, then General, then Keyboard, then Keyboards. Tap Add New Keyboard and choose Math Keyboard. Then long-press the globe key in any text field to switch to it.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Also: https://mathkeyboard.1stshop.sg/terms.html
Privacy Policy: https://mathkeyboard.1stshop.sg/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Thanks for using Math Keyboard. This update contains several bug fixes and performance improvements, so you can enjoy the latest and greatest version of our app.
The developer, 1STGROUP PRIVATE LIMITED, 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
- 1STGROUP PRIVATE LIMITED
- Size
- 1 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 4 more
- English, French, Japanese, Korean, Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 1STGROUP
