Old MacDonald is an Android app developed by IDZ Digital Private Limited (607, Western Edge II, Borivali (E), Mumbai 400066, India).

Old MacDonald first became available on 11 Oct 2013. It is estimated that Old MacDonald has been downloaded between 100000 and 500000 times from the Play Store.

Old MacDonald 2.12 requires the following permissions:

Allows applications to disable the keyguard if it is not secure.

Allows applications to open network sockets.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

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

Allows an application to write to external storage.