i41CX+ for Android

10 things about i41CX+

1. In addition to being functionally equivalent to the world-renowned HP-41CX and providing access to its entire library of modules and programs, i41CX+ is enhanced with iOS and hardware features, keyboard overlays, rich set of import and export capabilities, traditional and upbeat diverse set of skins, complete color control, iCloud support, and much more.

2. i41CX+ is an advanced programmable and expandable RPN scientific calculator with a virtual thermal printer/plotter and workstation-class CAS capabilities that is far beyond a mere replica of the original.

3. Moreover, the CAS has full access to the calculator registers so it is possible to combine RPN programs with CAS programs.

4. It's like having Mathematica or the computational engine of Wolfram Alpha in your pocket and, best of all, it runs natively so no internet connection is required.

5. A comprehensive FAQ and Mini-Manual are available at Please don't hesitate to use the "Contact Us" link there if you cannot find the answers or information that you seek.

6. • Import/export data, programs, overlays, modules, etc.

7. The CAS is fully programmable and provides the ability to reuse previous results in computations.

8. The i41CX+ CAS is a full implementation of REDUCE.

9. This is the finest and most powerful scientific/engineering/financial calculator for iOS devices bar none.

10. Thank you.