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I have the hp 41 cv app on my iPhone and it's fantastic. I paid once many years ago and have never been asked to pay again. A great group of enthusiasts keep
by dhimes 6y ago
I have the hp 41 cv app on my iPhone and it's fantastic. I paid once many years ago and have never been asked to pay again. A great group of enthusiasts keep it going.
That said, I've had recent occasion to do some programming for celestial navigation on a handheld- and the TI is a lot easier to use for that.
- ghaff 6y agoI have an HP-41CX+ app. I think I was using a free or entry version and I mentioned it in a review so the author sent me an upgrade to the full CX+ version. It's pretty great although it's complete overkill for me. It obviously lacks the feel of the physical calc but mine died years ago. There's a good HP-42 app as well although I'm just more used to the 41 so that's what I use.