Acrobat Reader Pro and Acrobat Premium for Mobile

Dear all, 

I initially bought the Acrobat Premium for mobile on appstore and I am paying an annual fee. Last week is subscribed to Adobe Pro desktop. My question is that : is acrobat premium for mobile offered as part of the acrobat pro (desktop) subscription? Should I cancel the acrobat premium for mobile? Or both subscriptions are independent, that is desktop subscription only for desktop and mobile subscription only for mobile? Please help. Ps I use both acrobat on phone and desktop frequently.