Thanks to creators and coders of this app : it's the best of all weather tools!! So, I don't see big difference between Windy premium and free version!?

So tell me why I could buy Windy Premium if I find all the stuff with free version?

Thanks to creators and coders of this app : it's the best of all weather tools!! So, I don't see big difference between Windy premium and free version!?

So tell me why I could buy Windy Premium if I find all the stuff with free version?