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Numboard – Algebra Keyboard for Math and Science

By Alexander Zakharchenko

This app is only available on the App Store for iOS devices.


Numboard is the ideal keyboard for math and science.

Use your device to quickly insert complex mathematical equations and scientific symbols. Numboard includes more than 110 symbols, including subscripts and superscripts.

You can use Numboard in any app, just like your default keyboard.

Numboard features:
+ More than 110 specific symbols, including subscripts and superscripts.
+ Ideal for students: use your iOS device to do your homework! Everything you need is now in one single keyboard.
+ Quick typing process.
+ Use math symbols in everyday life, just because it's not painful anymore.
+ Use Numboard in any app, just like your default keyboard.

Now your possibilities are endless. You are not limited with symbols, so you can do whatever you like with Numboard.

Numboard supports all iOS devices with iOS version 8.0 or higher.

What's New in Version 1.1

– Auto-evaluation. Your expressions will be automatically evaluated by the smart Numboard system, when possible. You do not have to press anything.
– If you would like to disable auto-evaluation, you can do it right from Settings section. (Go to the main Numboard app and scroll down).
– Several bug fixes.


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Customer Reviews


It's sorta cool until you pay for the pro version. Until then relational operators and curly & square brackets among other symbols are blocked? SciKey gives all for free. Just sayin.

Numboard – Algebra Keyboard for Math and Science
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Utilities
  • Updated:
  • Version: 1.1
  • Size: 21.3 MB
  • Languages: English, Russian
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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Top In-App Purchases

  1. Numboard Pro$0.99