This app is regularly $2.99 so a nice deal.
Here is a little about the Very Hungry Caterpillar:
Find and eat all of the Caterpillar’s favorite foods while you learn the fundamentals of numbers and counting, in this interactive math game for kids aged two years and up. This game has five levels of increasing difficulty. There’s a variety of things to try and different skills to practice, all building a basic math foundation. The Caterpillar will ask you to eat familiar foods from The Very Hungry Caterpillar book.
Another bonus for the android version- you get a $1 Amazon MP3 credit with purchase.
Prices can change quickly so grab it while it is free!
You can also get the Very Hungry Caterpillar book for $12.00 today at Target with free shipping. This is a hardcover book and it’s such a fun book if you have never read it. It’s definitely one to keep on hand.