Calc Pro combines 10 powerful calculators with 10 financial worksheets!! 

Calc Pro is the number one iOS calculator app and is trusted by students and professionals around the world. 

What's New

A new version is available, now with even more powerful calculators.

A new skin style is available.

Now Calc Pro will open as soon as you launch the app, even when your phone is locked.

This update fixes an issue with displaying on tablet devices.

This update fixes an issue with Calc Pro not working when the device is locked.

This update fixes an issue with calculating in the background.

This update fixes an issue with text not appearing in the edit mode.