Does you have a toddler who loves big trucks? This is the app for you! It's nothing but pictures and sounds of big trucks. It's totally free with no ads.
I'm a dad with a little boy who loves trucks, and he thinks this app is the greatest thing ever put onto a smartphone. (Granted, he is biased.) This app is a safe, fun way for kids to interact with technology. Hopefully it brings a bit of fun for kids and a bit of parental sanity for you.