Description Calculator free, scientific calculator, converter

- The best calculator app for your smart phone
- It has history feature that is kept intact even if you quit the calculator and go do something
else. When you come back, everything will still be there.
- It has a Unit Converter for Length, Area, Weight, and Temperature.
- It has a Scientific calculator with all scientific functions
Perfect Calculator has three partitions
--> Basic Calculator
with the following functions :
- Addition
- Subtraction
- Multiplication
- Division
- Clear the Screen
- Delete (backSpace)
- Square Root
- Square
- Positive / Negative
- OpenBracket / CloseBracket
- Memory
--> Scientific Calculator
with the following functions :
- Addition
- Subtraction
- Multiplication
- Division
- Clear the Screen
- Square Root
- Delete (backSpace)
- Square
- Cube
- Positive / Negative
- Sin() function
- Cos() function
- Tan() function
- Sin-1() function
- Cos-1() function
- Tan-1() function
- Sinh() function
- Cosh() function
- Tanh() function
- Log function
- Ln function
- Exponential function
- Degree/Radian
- Factorial
- Percentage
- Inverse
- Cubic root
- OpenBracket / CloseBracket
- Memory
--> Unit Converter:
with the following sections:
- Unit Length Converter
- Unit Area Converter
- Unit Weight Converter
- Unit Temperature Converter
All icons of the application Designed by www.flaticon.com