The Clear Winner!
I have a 10c & an 11c. I leave the 10c home and the 11c at work. Now they wont get lost. I have been using this for well over 1 year and love it. It gets better with each update and I love the original horizontal mode!!!
I keep this on my 1st iPhone page because I use it so much.
This calculator is well worth the price!
Youll love it if you have ever used RPN type calculators. Once you really learn how to use RPN you wont want to return to a regular calculator.
I searched for years looking for the horizontal type HP calculators - so I could have a backup 11c that was horizontal, but to no avail...and then this app came along. :-) SCORE! :-)
Great job Developers!!! My hat is off to you!!!
Lunardock about
RLM-11CX