Real Scientific Calculator is best scientific calculator on play store. The Scientific calculator offer variety of mathematical function.

The calculator has 100 digits of significant and 9 digits of exponent . It detects repeating decimals and numbers in it can be also entered as fractions or converted to fractions.

You can write expressions in a natural way and watch your calculations. When possible an expression is simplified and the result is displayed as an expression using fractions square roots and ? constant.

The multiline display can be turned on in tablets to show the complete history of calculations and to provide access the previous results.

The users can choose from several high-quality themes.

The calculator has several functions such as:
- basic arithmetic operations including percentage modulo and negation;
- fractions (in the Pro version any expression including nested fractions can be entered as a numerator and a denominator);
- mixed numbers;
- periodic numbers and their conversion to fractions;
- unlimited number of braces;
- operator priority;
- repeated operations;
- complex numbers (Pro version);
- conversion between rectangular and polar coordinates (Pro version);
- advanced number operations such as random numbers combinations permutations common greatest divisor etc.;
- trigonometric and hyperbolic functions;
- powers roots logarithms etc.;
- degrees minutes and seconds conversion;
- fixed point scientific and engineering display format;
- display exponent as SI units prefix;
- memory operations with 10 extended memories;
- clipboard operations with various clipboard formats;
- result history;
- binary octal and hexadecimal numeral systems;
- logical operations;
- bitwise shifts and rotations;
- haptic feedback;
- more than 90 physical constants; and
- conversion among 200 units.

The Scientific calculator has many settings to manage the full screen mode decimal and thousand separators etc.