Good looking, good help, accurate

I chose this app because of the big font used for the main display, the clean design and the calibration put in to the development. I like to use this app. No complaints. One feature request: consider adding support for rotation to landscape, as many people (musicians especially) prefer to work on devices in landscape. Not a deal breaker but it does make it a pain sometimes, particularly if the device is connected to other stuff and is difficult to rotate without unplugging everything.

PadburyMusic about dB Decibel Meter - sound level measurement tool, v1.2