RCalculator

Simple and powerful calculator for your needs

Free, easy, simple, and at the same time, a powerful calculator and converter for everyday needs.

Using our app, you get:

• Ability to evaluate expressions of any complexity;

• More than 30 mathematical functions;

• Ability to work with number systems;

• More than 10 different converters for all occasions;

• Ability to customize the color scheme of the application to your taste;

• Special mode for engineers and programmers;

... And much more.