Apple on Thursday updated its App of the Week promotion in iTunes, and this week's selection is MarcoPolo Ocean. This means that the game, which is highly rated in the kids-education-puzzler category, is going to be free from now through next Thursday—a handsome savings of $3.
The concept of MarcoPolo Ocean is pretty simple. It's a digital sandbox of sorts, where kids are encouraged to do things like explore the deep sea, build a coral reef, and much more. Plus, its animations and playful narration help reinforce vocabulary, ocean concepts and other attributes.