My Decibel Meter is not only a decibel meter but also your own sound level records tracker. In addition of that, It provides the reference dB and collect all the time periods with the noise level over 80db in order to help you to protect your hearing.
+ Calibrated with professional high-precision sound level meter.
+ Tacking any sound level over 80 db and show you the total harmful db duration and details before it hurts your hearing.
+ Real time graphic display as well as saving the records with renaming feature.
+ Support iTunes File sharing feature, easily transfer records from your devices to a computer.
+ It can work in the background.
If you have any issue, plesase contact us at firstname.lastname@example.org