Binary Calculator is an application that allows you to do simple arithmetic calculations on your Android device. You can use it to find the result of a subtraction, addition, division, and multiplication. You can also use it to find the result of a multiplication, division, or addition, depending on the operation you want to perform.

To start using the application, you need to type the two numbers you want to calculate. Once you press the "Calculate" button, the results of your calculation will appear.

In the case of a subtraction, the result will appear in the second column of the table. If you want to subtract two numbers, you need to type the first number in the first column and the second number in the second column.