dBMeter - Decibel sound meter

Measure sound levels easily.

DbMeter is a free app that can help you by showing a real-time measure of decibel values of the environmental noise or the volume that any device emits.

Start measuring the noise level by simply pressing a button.
dBMeter allows you to save the decibel results in a separated by commas (csv) file for further analysis with excel.
You can also share these files via email, text messages, whatsapp, etc ...

Features:
- Gauge for decibel level with several color codes.
- Display min/max and current decibel values
- Display time/decibel graph.
- Visual representation of current sound level by intuitive icons.
- Since the microphone of each smartphone has different capacities, microphone calibration option is included.
- Background and screen off mode.
- Timer option.
- Two different themes (light and dark).

Recent changes:
updated google play requirements