Calculator is a free and easy to use calculator app that allows you to perform calculations with a simple touch of your finger.

You can use this application to perform the following calculations:

Basic arithmetic operations, such as addition, subtraction, multiplication, and division.

Formula input and output, such as sin(φ), log(n), and n^100.

Calculation history, such as the last addition, subtraction, multiplication, and division.

Calculation options, such as to add to the right, left, or center.

The application also provides the following functions:

To perform a calculation, you just need to enter the expression you want to calculate in the input field and click the button.