Javia Calculator - easy-to-use calculator for mobile phones. It features a user interface designed for the mobile phone's keypad, which allows quick input of mathematical expressions.
Built-in functions include trigonometric and hyperbolic functions, logarithms and exponentiation, permutations, combinations and factorial. New variables and functions may be defined by the user.
Moreover, functions f(x) of one variable can be plotted, and functions f(x,y) of two variables can be visualised in a grayscale "map". Parametric plots, where x and y coordinates are determined by a pair of single-parameter functions, are also supported.
T-ouch screen Calculator Made with practicality in mind, Calculator is a simple and easy calculator app, ideal for your every. It is easy to use with large buttons, clean and stylish design, and provides the basic functionalities most people need for daily calculations
Scientific Calculator 3D Turn your mobile into an advanced scientific calculator, plot any function you want in 2D or 3D and evaluate its critical points
RZCalculator This calculator for java mobile phones can calculate binary, octal, decimal, hex numbers and convert it to each other. It supports logical expressions, parenthesisses, memory and 64bit integer arrithmetics. Operator precedence as in C++, C#, C, Java