NumWorks Graphing Calculator 4+


    • 4.1 • 52 Ratings
    • Free



NumWorks designed an intuitive and evolutive graphing calculator to make learning math easier.

You'd like to discover the NumWorks calculator? You don't have your NumWorks calculator handy? Download the free NumWorks app to use your calculator directly on your iPhone or iPad!

We frequently release software updates to improve our calculator, adding new features and enhancing the interface to provide an ever more powerful calculator.

We closely work with a growing community of educators and developers to build together the perfect calculator for STEM education.

We are proud to have pioneered the first graphing calculator programmable in Python. To guide you in the discovery of Python, we provide you with many examples adapted to your needs:

Solve equations and linear systems
Graph functions
Compute statistics on your data
Use several distributions to calculate probabilities

Visit for more information!

What’s New

Version 18.2.2

Financial calculations with simple and compound interest (TVM solver)

Ratings and Reviews

4.1 out of 5
52 Ratings

52 Ratings

JackHinkle ,

Review: NumWorks Graphing Calculator App

This app literally emulates the real-life NumWorks calculator. I already think that calculator is a 9/10.

However, I’d really like to see this app implement haptic feedback. I’m a novice developer, and I don’t think it would take too much time or effort to attempt an implementation of haptic feedback.

When we tap a button on the emulated calculator, it should make our phone click (like a button). I also believe this would improve the experience and efficiency of using the app.

I have some examples of apps that do this well, specifically being Kalkyl by nordic io and Lights Off by Steven Troughton-Smith. Both of these apps include real-life-inspired buttons, and include a realistic-feeling haptic feedback system.

Other than that, there’s not much else to say about this app. It’s just the NumWorks calculator, which is already a 9/10.

Sergecan ,

So good, I bought the actual calculator

When my daughters got into middle and high school, I went on a quest to find a really good calculator for them to use in math and science classes. I thought that surely, in a world where iPhones exist, there must be something better than the old ti-8x series calculators, like the ti-85 that I used when I was in school long ago. But it seemed like calculators had been caught in a time loop where nothing much has improved.
Then I stumbled upon the NumWorks calculator on some forum. So I downloaded the app, and have been using it on my iPhone ever since. It is fantastic: it’s what calculators should be today.
In fact, I bought one of their physical calculators for my youngest to use in school after one day of using this app. It is THAT GOOD.

iMaxi77 ,

Can’t ask more for free!

Yes, this is a great one and is free. And the idea is to give you the look and feel of their $100 worth physical calculators, so it doesn’t utilize space very efficiently, or for that matter, is not ‘touch screen’ - you touch the buttons on the interface. But yes, I would like to request the developer to change the form factor suitable for phone and tablet screens if possible. I would love to buy one, just that I don’t have a use case to buy the $100 worth device. So I am quite happy with what they offered me on ipad.

App Privacy

The developer, NumWorks, 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 Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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