Decibel Meter Pro - db sound measure

As sound pollution is more and more serious, we need to notice the level of the noise around us.
Decibel Meter is a simple but useful app which will help you learn about it.

+++++Features+++++
* Test the real time sound level and show you noise standards;
* The average db sound of a period is available for you to weigh the environment quality of a place;
* Capture your dB report shown on photos and easily shared through social networks (Facebook, Instagram, etc.).