Scientific Calculator PlusFree

"Scientific Calculator PlusFree" is One of the Best Calculators for android devices. It comes with fully functional Scientific Calculator. Once start using this, you won’t go to other calculator. It has easy to use tab based interface for easy navigation.

Features:

- The history with this feature you can see the history of the previous results,
- Traditional algebraic or RPN operation
- Result history * Unit conversions
- Memory Features
- Configurable digit grouping and decimal point, and many others in the full scientific calculator
- Percentage
- Binary, octal, and hexadecimal (can be enabled in Settings)
- Physical constants table
- Trig functions in degrees, radians or graduate
- Scientific, engineering and fixed-point display modes