Calculator Keyboard - Easy to Use Math Symbols

Calculator Keyboard - Easy to Use Math Symbols

by POP POP LLC

7 ratings
9 reviews

Archived App (Last seen on 23 Jun 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • October 12, 2014
  • October 30, 2014

Features

Calculator Keyboard - Easy to Use Math Symbols screenshot #1 for iPhone
Calculator Keyboard - Easy to Use Math Symbols screenshot #2 for iPhone
Calculator Keyboard - Easy to Use Math Symbols screenshot #3 for iPhone
Calculator Keyboard - Easy to Use Math Symbols screenshot #4 for iPhone
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About

Access a wide range of mathematical symbols directly from your keyboard. This custom keyboard allows for quick input of fractions, equations, and other math notations across all apps.

Math symbol keyboard
Quickly write equations
Type fractions
Third-party iOS keyboard
Works in all apps
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What's New in Calculator Keyboard

1.1

October 30, 2014

This app has been updated by Apple to display the Apple Watch app icon. - Added superscripts and subscripts for all numbers (and a few other characters, though Unicode does not have sub/supers for everything). - To use a superscript (exponent like x⁷), tap the number, and SWIPE UP! - To use a subscript (like x₁ and x₂), tap the number, and SWIPE DOWN! - Other Superscripts: + - = ( ) i n - Other Subscripts: + - = ( ) a e x

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User reviews

Absolute waste of money

Only basic number and symbol set. Doesn’t work on latest iOS

Crashes display, obliterates working window. Money back please

not as ideal

it doesn’t have the vast math symbols i’m looking for, just some simple ones

Doesn’t have pie symbol and won’t switch between screens

I can’t switch to other symbols that are supposedly with this app. Also I do not see a pie symbol.

Good funcitons but paid app with large ads

Loses a star automatically for the type of ads. I probably would have ignored this minor inconvenience since it doesn’t affect actual keyboard use, but the first time I opened the app an ad froze/crashed the app. Second attempt showed a full-screen video ad for some game, with a delayed skip option (not to mention the maliciously placed ‘skip’ trying to bait a mis-click).

Otherwise, the actual keyboard’s good. Layout is so-so with multiple pages to scroll through, but I’m sure that’s for iPhone optimization so can’t fault them there.
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Worked on my iPhone 6S+, but not on the X

App appears to be abandonware. The keyboard worked fine on my iPhone 6S+, but does not work on the new iPhone X. Some parts of the keyboard are hidden behind the app now. I wanted to report a bug, but the app support link in the App Store just goes to a blank web domain/page.

Developer apps

FAQ

What is Calculator Keyboard?

Calculator Keyboard is a custom keyboard for iOS devices that provides easy access to a wide variety of mathematical symbols, allowing users to quickly type equations, fractions, and other math notations directly within any app.

How much does Calculator Keyboard cost?

Calculator Keyboard is a paid app, priced at $1.99. This one-time purchase grants you access to all its features.

Does Calculator Keyboard have ads?

No, Calculator Keyboard does not contain advertisements. It is a paid application that offers an ad-free experience.

What devices does Calculator Keyboard support?

Calculator Keyboard is compatible with iPhone, iPad, and iPod touch devices. It requires iOS 8 or later.

How often is Calculator Keyboard updated?

Calculator Keyboard was last updated on October 30, 2014, to version 1.1. The developer has indicated a commitment to improving the app based on user feedback.

What is the age rating for Calculator Keyboard?

Calculator Keyboard has an age rating of 4+, making it suitable for a wide range of users, including children and adults.

What do users think of Calculator Keyboard?

Based on available data, Calculator Keyboard has an average rating of 2.9 stars from 7 ratings. This suggests a mixed user reception.

Can I use Calculator Keyboard for homework?

Yes, Calculator Keyboard is designed to help users with their homework by providing quick access to mathematical symbols needed for equations and fractions.