Simple Calculator

It is a useful simple calculator when you want to a little calculation .
You can change the look by selecting a theme , you can customize the theme yourself.

[ function ]
- Theme switching . You can choose freely from the preset themes
- Customize Theme . You can freely change the color information on their own . It is also possible to customize load the preset themes
- Delimiter display ON / OFF
- Memory functions ON / OFF
- Calculator font ON / OFF
- Calculation result history

Open the settings. Screen swipe from the left to the right

[ Key Description
- CP Copy the calculation results to the clipboard
- PS Enter a number in the clipboard . Because the non-numeric characters are ignored , only the paste possible number
- AC Clear the calculation history
- BK Cancel one input