When I need classes?

[Arshpreet Singh]

On Sunday, 10 January 2016 23:20:02 UTC+5:30, Bernardo Sulzbach  wrote:
> Essentially, classes (as modules) are used mainly for organizational purposes.
> 
> Although you can solve any problem you would solve using classes
> without classes, solutions to some big problems may be cheaper and
> more feasible using classes.

That seems coming to me as. I am going to start Kivy to build Android application and As I see there are lots of Example code with classes and stuff.