Despite Android's popularity, people are not buying apps. The google app store is in danger now of getting people relying on free apps, so they may never be willing to buy apps. This is different to iPhone users. Of course, android app store may change as time goes on, and it gets new users, but the majority of apps in the android app store are free.

Also, it is not "I could care less", that makes no sense. It is "I couldn't care less".