Why implement ads on an app for kids?

I used to love having my babies play with this app. Since I updated, it now includes freaking banner ads for automobiles. Now the cant play with this app without tapping on an ad and leaving the app. This wasnt free software, I PAID for this. I wouldnt have paid for this if I knew it was going to be ad supported.

I want my money back.

Twins of Terror about Animal Fun