Alan Goott
The calculator works fine, but a long key press does not bring up the menu on a new Galaxy S24 running android 14. It works once, then long press does nothing. If I go to settings and "force stop" the app, then re-open it, the long press will bring up the menu once more before it fails. The app needs some kind of update. Hope it gets one.
8 people found this review helpful
A Google user
I wish I could thank the programmer myself. My HP 10c died earlier this year. I've struggled using regular calculators for the past two months, then found this. It is PERFECT! Keyboard is nice size and rotates screen to landscape, making everything very quick and easy to find. This is one of my all-time favorite apps. Thank you, Edward Falk, wherever you are.
52 people found this review helpful
Edward Falk
March 21, 2019
A Google user
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Of all the available RPN calculator apps, this one achieves perfection. 1) It's a compact, open source executable, unlike other bloated adware or emulators. 2) Numerical calculations are performed symbolically. I had queing-theory a calculation involving factorials greater than '130!' that overflowed other products. This app "goes the distance". 3) The UI is well designed and minimal-sufficient. No need for memory-bloated skins for nostalgia's sake.
14 people found this review helpful