I've have Free42 on my Android phone. Do you have a particular emulator to recommend?
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Thank you. I saw that one. Some of the more recent critical comments (stability, responsiveness) gave me some pause.
I'll give it a go.
I'm the same! None of the native RPN apps even come close.
RPN is so efficient when you are running a series of calcs when you learn it. I feel icky now if I use algebraic input or calculator and I have to backspace. It's like using a word processor, not a calculator! I am in Emacs all day for all things. It is a big mess of a world I like muddying about in!
For the reason you mention, I need to get into the habit of using Calc for my quick calculations; right now, I usually use Google (ick, infix notation) or dc.