"Open the door, Get on the Floor, Everybody walk the Dinosaur..." You know how the song goes! This app isn't about 80's nostalgia but it does allow you to go back in time and explore the globe in it's Proterozoic, Jurassic, Triassic and modern day states - with over 500 species to discover.
The app is beautifully animated, with billions of years covered. There's enough information in here to keep you entertained and informed for a while, and it also links you to further information through Wikipedia- on each of the species covered.
There are more than just dinosaurs covered and it's fascinating to see the evolution of the planet and it's continents over the years.