Happy Zoo is an Android app developed by Doodle Joy Studio. Others apps created by Doodle Joy Studio are: Pet, Magic Kaleido, Kaleidoo, Kids Doodle - Color & Draw, Sketch Guru - Handy Sketch Pad.

Happy Zoo first became available on 24 Jul 2013. It is estimated that Happy Zoo has been downloaded between 1000000 and 5000000 times from the Play Store.

Happy Zoo 1.0.8 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.

Allows an application to write to external storage.