Support

Need help with NoMathix CalculatAll? Start here.

Contact us directly

For bugs, questions, or anything else, email us and we'll get back to you as soon as we can.

[email protected]

Frequently asked questions

What's the difference between the two versions?

NoMathix CalculatAll is the full, ad-free experience. CalculatAll Free has the exact same six calculators, supported by ads instead of a purchase price.

Where is my history, saved functions, and cut lists stored?

Everything is saved locally on your device -- there's no account and nothing is uploaded anywhere. Uninstalling the app or switching devices won't carry your history over.

How do I change the app's colors?

Open the gear icon on the home screen to reach Settings, then turn on Use Custom Colors to pick your own palette for the background, screen, and every key.

How do I clear my history or saved variables?

On the Graphing Calculator's Calc tab, the AC button in the top bar wipes the history log, the current entry, and all Y= functions; the Settings tab also has Clear History and Clear All Variables. On the Basic Calculator, the full-clear AC key clears its history. Individual variables can be cleared by swiping them in the VARS list.

Does it work on iPad?

Yes, in both portrait and landscape.

I found a bug, or the app crashed. What do I do?

Email us at [email protected] with what happened, and a screenshot if you can -- that helps us track it down faster.