Math Keyboard - Formula Input is made and published by Yuta Nishimatsu. AppBrain is an independent app data site and isn't affiliated with Yuta Nishimatsu. The app name, icon, screenshots and description belong to Yuta Nishimatsu and are shown as published on the App Store.

About Math Keyboard - Formula Input

Math Keyboard - Formula Input is an utilities app developed by Yuta Nishimatsu.

User Ratings

Math Keyboard - Formula Input is rated 3.75 out of 5 stars. The rating is based on 8 ratings.

App Information

Math Keyboard - Formula Input is freely available from the App Store. The app size is 1.53 MB. The latest version available is 4.1. The last update was on May 27, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2026.

Description by Yuta Nishimatsu (from the App Store)

Struggling to type math symbols on your phone?
Math Keyboard is a custom keyboard that lets you input the symbols, Greek letters, superscripts, subscripts, and more commonly used in math and physics — directly from your keyboard.
No more searching the web every time just to copy a symbol. From class notes and reports to chats and memos, type math expressions smoothly in any app.
【Key Features】

Superscript / subscript for numbers, letters, and symbols
Full Greek alphabet support
Rich set of math symbols (basic)
Custom keyboard support

【Highlights】

Same look and feel as the standard keyboard
Shift key to toggle superscript / subscript (or uppercase / lowercase)
Easy tab switching within the keyboard
Long-press the Space key to move the cursor
Add and reorder categories

【About Pro】
The free version has limited categories. Upgrade to Pro to unlock all categories, including:

Standard alphabet
Advanced math symbols (calculus)
Arrows
Logic & sets
Custom keyboard

You can also switch the alphabet display style between italic and regular.
※ This in-app purchase is a one-time payment.
※ To use this keyboard, you need to add it and enable "Allow Full Access" in the Settings app. (We do not collect any of your input — your privacy is fully protected.)

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Screenshots

Screenshots by Yuta Nishimatsu, from the the App Store listing

3.75 · 8 reviews

Official page on the App Store

Alternatives to Math Keyboard - Formula Input

Changelog of Math Keyboard - Formula Input

No changelog data

Developer information for Yuta Nishimatsu

Yuta Nishimatsu

Address:

Comments on Math Keyboard - Formula Input for iOS

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App Store Rankings for Math Keyboard - Formula Input

This app is not ranked

Technologies used by Math Keyboard - Formula Input

Frequently asked questions about Math Keyboard - Formula Input

Is Math Keyboard - Formula Input free?

Yes. Math Keyboard - Formula Input is free on the App Store.

Is Math Keyboard - Formula Input still available?

Yes. Math Keyboard - Formula Input is on the App Store, and the last update we saw was on May 27, 2026.

How large is Math Keyboard - Formula Input?

Math Keyboard - Formula Input is 1.53 MB.

Is Math Keyboard - Formula Input suitable for children?

App Store rates the content of Math Keyboard - Formula Input as suitable for everyone.

How do people rate Math Keyboard - Formula Input?

Math Keyboard - Formula Input scores 3.75 out of 5 stars, from 8 ratings on the App Store.

Who made Math Keyboard - Formula Input?

Math Keyboard - Formula Input was developed by Yuta Nishimatsu. It is listed in the utilities category on the App Store.

What are the best alternatives to Math Keyboard - Formula Input?

People looking at Math Keyboard - Formula Input also look at these utilities apps: LaTeXBoard, Math keyboard - Calcuboard, Pikcheck, SolarResult, HELLOMAC.

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Math Keyboard - Formula Input