Colorful Simple Calculator

Colorful Simple Calculator is a calculator that can switch color and voice. You can choose different voice for you calculator，such as male and female. It is interesting for you to hear different wonderful voice. You also can view the calculating steps quickly. It is perfect for users who are looking for basic calculation tool. It can give you a colorful and easy life.

Features:

-Choose different voice, color and uppercase numbers online ，the interface is lively.
-Free to set the volume, to facilitate the calculation of various occasions.
-Two theme interfaces, free to switch flat wind and three-dimensional winds.
-Help you finish basic calculations (+, -, x, ÷, %) easily with this calculator.
-All calculations are saved, copy or delete.
-Simple interface, simple operation.

Colorful Simple Calculator meets your need for daily calculations!