Just a working RPN Working RPN calculator, with no wonky permission request or add space... love it!
Gotta love the simplicity I use RPNCalc when i need complex operations, but that is rare. Would be nice to have a way to switch to a fuller set of features.
Great basic RPN calculator with large buttons that make it easy and convenient to enter values.
Ok. I love the fact that developers are giving us simple rpn calcs. The small two level stack display on left might be helpful, if it were not inverted from hp calculators (like 48) that display the newest stack entry on bottom. That single point is deal breaker for me. Uninstalling
Very simple and functions perfectly.
* bring back scientific on landscape
* larger font
* change C button to first clear entry, then one level of stack for each press, and on long press clear the whole works.