package icon


A simple, modern calculator that uses RPN (Reverse Polish Notation).
A simple, modern RPN calculator that uses RPN.

Reverse Polish Notation is a system where the operators are entered _after_ the operands.

For example, rather than 2 + 2, you would enter:


The main benefit is a faster, more accurate interface.


Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid