Too many ads
Please, if you make a game for kids who can’t read, or even for kids who can, just go ahead and make a very simple free demo, and let parents pay to unlock the rest of the content. We will unlock it, because $5 or $10 is cheap for peace (and music) on a car ride, or while supper is cooking, or we’re in the bathroom.
Don’t put ads. Kids will click, which ends the game and fills up safari with junk tabs... at best. That just means we uninstall the game and leave a bad review.