Audvisor is an Android app developed by Audvisor (Audvisor, Inc. 20045 Stevens Creek Blvd., Suite 2E Cupertino, CA 95014).

Audvisor first became available on 27 Feb 2015. It is estimated that Audvisor has been downloaded between 5000 and 10000 times from the Play Store.

Audvisor 1.4.3 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows access to the list of accounts in the Accounts Service.

Allows applications to open network sockets.

Allows an application to modify global audio settings.

Allows an application to read from external storage.

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.