My Kids Love It

The app is implemented in a very easy to use style. Pictures and sounds are done very well.
Portrait and landscape mode, slideshow and animal voices with real names in three languages.
Great configuration features if you like to record own sounds or pronunciations (animal names) or even hide some animals.

Keep improving!
Hope they will support more languages in future. (German would be my kids preferred language)

AndreasFelix42 about Explore the Animal Kingdom, v1.5