Stackulator is a minimal postfix calculator for Android.

With its beautiful design and streamlined interface, you’ll soon fall in love with math again. (Provided your math is simple, of course. You can’t expect a calculator to do complex math, can you?)

Postfix (RPN) Calculator

Unlike “infix” calculators, Stackulator is a postfix calculator. This simplifies input and streamlines calculations, helping you math faster better than ever before.

Material Design

Modeled after Android Nougat’s calculator, Stackulator’s design is clean and minimal. Your math has never looked quite so pretty.

Currently an alpha product, Stackulator will be improved with your feedback. Thank you for your help.