A free app for Android, by Lion Kid.

Toddler Phone is a free educational game for toddlers. It’s the best way to teach your child the alphabet, numbers, and animals. In the game, your toddler can use the virtual phone to talk to different animals and learn their names. Your child can also make calls to the animals, and they will answer the call with their names and sounds. The best part is that the game is free and your child can use it on any mobile device, even a tablet.

How do I install and play Toddler Phone: Animals and Numbers?

To install the game, you just need to download it from Google Play.