The Ruckus Media/Hasbro app brings familiar Tonka trucks — Chuck & Friends — to life. This app is great for learning to read, practicing spelling, matching and more. You can choose to play the games, read the book, or have the book read to you. Record your child's voice reading the book or use your own voice to personalize it. Currently only for the iPhone/iPod/iPad, this app is affordable and will keep your child entertained.