4/5 rating based on 126 reviews. Read all reviews for HP 15C Calculator for iPhone.
HP 15C Calculator is paid iOS app published by HP Inc.
zxcgyjnn
Since downloading new iOS my hp-15 display does not display correctly
Jjk12345678$$
I've used this app for years and years. The latest version, combined with the latest iPhone update shows the screen entries off center from the calculator screen when in the vertical mode. Does anyone have any idea how to fix this??.
QuickPlayer
The numbers are displayed small and out of position on the simple, portrait, orientation. This is a new problem.
1BadApple
Love the app, but recent updates have resulted in the numbers displaying out of position in portrait view
Chaz99999999
Display flashes endlessly when giving a final result of a program, like others have written. You can stop the flashing by hitting ENTER. But this should get fixed by HP. It’s annoying and probably an easy update.
Menomeelse
If you enable Haptics for key press that would be awesome. I still have the one I bought in December 1982!
FourteenPointSix
Trying to use matrix, getting error messages when following the 15C handbook. Not good, please fix HP
jbstcyr
The landscape mode seems to be faithful to the original, but the portrait mode is missing all the f- and g- shift functions and most of the unshifted keys.
FloatingPoint Formosa
With so many recent negative reviews related to iOS 13, I’ve never tried on 13 until this holiday season (December 2019). HP did not update the version number nor the date but just for the record, this app actually works well on iPhone iOS 13 and iPad iPadOS 13.1.2 Excellent job HP calc, as usual. Very happy holidays! p.s. This app runs blazing fast if you happen to have an original HP-15C to compare with :-)