This is the best implementation of an HP calculator in the App Store. But it would be nice if there was some way to transfer an existing library from my real calculator over to this emulator.
I’m loving the ease of input using the on-screen buttons, but pasting/copying to/from the stack doesn’t work except for numbers and some simple strings. Returns an error message instead. The internal file structure also seems to be inaccessible from outside the calculator environment so I/O is crippled there, too.
Also the indicators showing the input mode are missing, like left-shift, right-shift and alpha.
This needs some important finishing touches with input/output, but I’m still using it as my #1 go-to calculator even if I have to manually type in pages of programming to get the customizations right.