FAQ (Frequently Asked Questions)

Can I install multiple apps at the same time?

Yes! You can install as many apps as you want at the same time. Just select all the apps you want to install and click the "Install" button.

Can I break my calculator?

No. If you mess up the installation procedure, you can always reset your calculator by using a pencil to press the reset button on the back.

Even if you somehow manage to break your firmware, you can always reinstall it by going to NumWorks' website (opens new window) and updating your calculator.

How to save my progress in an app?

For now, only KhiCAS can. However, it might be possible in a near future using a workaround for missing features on locked calculators. On Omega (opens new window) and Upsilon (opens new window), it's since the start, as they have a built-in API to access the filesystem.