Musical Calculator

A calculator that plays musical notes.

This is a simple four function calculator with the extra feature of keys that play musical notes. Number input and music can be turned on or off. Music includes: piano, organ, 8-bit computer sounds, and keyboard click.

What's New in the Latest Version 2.4.2

Last updated on Nov 14, 2015 2.4.2 "Piano" is on by default and "numbers and music" is the default.