A RPN calculator designed to stay always on top
Always on Top Calculator v2.0 MacOSX Retail-CORE
This standard algebraic calculator always stays on top, whether it's the active application or not. It's very handy when you need to go back and forth between the calculator and another window, but don't want the calculator to get lost.
All the essential functions for everyday calculation are included. Memory registers are saved, even when you quit the app.
What's New in Version 2