Simple Calculator Pro

It is a simple and easy calculator.

It is a simple calculator with no complex functions at all.

☆☆ Pro version without ads.

Features:
✓ Addition, subtraction, multiplication, division, percent operation
✓ Recording and recalling calculation results
✓ The numbers, operators, parentheses, results Custom colors
✓ Use touch sound

The average person rarely uses complex and complex calculators or scientific calculators in everyday life.
Most are very easy to use for general calculations and most need a simple calculator.