Colorful calculator

Calculator is simple and colorful.
Calculation screen There are two.

Changes 2.3.1 : Privacy policy addition

APK Description:

I can two calculations with up and down.
You can change the design.
It is easy and easy to use calculator.
(Example of using a dual screen calculator)
When you want to compare.
When calculating again and recalculating for confirmation.
When saving the numerical value, call it later and use it.

Screenshots: