This application has 2 purposes, it can be a temperature converter which allows you to convert Celsius to Fahrenheit as well as Fahrenheit to Celsius
And you can also use this application as a calculator which allows you to calculate before converting your units, indeed it is possible to change the units and formulas for other kind of conversion.
How to use it?
First you press one of the 2 fields and you enter the value and you will get instantly the conversion from unit a to unit b or from unit b to unit a.
The settings allows you to change the units names, the 2 formulas, the format of numbers and the decimal places.
When you want to use it as a calculator, the result of your calculation will appear on the screen of the calculator and on the unit you have chosen for doing your conversion.
What are the key features?
You will be able to use it as a temperature converter
You can edit units and formules in order to make another kind of converter
You can use it as a calculator and you can press equals button or you shake your device to get the result of your calculation