Sound Meter is an Android app developed by Trajkovski Labs (Bitola, Macedonia).

Sound Meter first became available on 30 Mar 2012. It is estimated that Sound Meter has been downloaded between 500000 and 1000000 times from the Play Store.

Sound Meter 3.3 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.

Allows an application to record audio.

Allows access to the vibrator.

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