I have found an incredible app called Geo Walk HD – 3D World Fact Book created by Vito Technology Inc.
Loaded with useful information about animals, plants, people, and places, Geo Walk HD presents these facts in easy-to-understand knowledge nuggets. Kids of all ages can tap on each picture scattered all over an interactive globe to learn more about a certain subject. These images are categorized by type: animals and plants, people, inventions, and history.
This app makes learning convenient with all of the information in one place. Children can spend hours on the internet finding the information that they desire, however this app has gathered it in one child-friendly app.