Money, Money, Money

What I dont understand is why we not only pay money for this app, but you are forced to fork up more money to get more worlds and avatars. Theres even ads for Gods sake! Usually when you pay for a game, I wouldnt expect for you to have to pay for more stuff. Thats why theres such thing as lite and full

Ugh no plz no about Scribblenauts Remix