Sound Meter - Decibel Meter v3.0.7

Tools Dev

Contains ads • In-app purchases

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About this app

Developer Description

Measure the environmental noise by sound meter & know the decibel value in live

The sound meter app uses your microphone to measure noise volume in decibels(dB). With this app, you can easily measure the current level of environmental noise. The best helper to detect noise.

Sound meter features:
- Indicate decibel by gauge
- Display the current noise reference
- Display min/avg/max decibel values
- Display decibel by a graph, easy to understand
- Can calibrate the decibel for each device
- Show measurement histories
- Set warning for high decibel
- Change white or black theme
- Transfer into smaller interface

Levels of Noise In decibels (dB) according to the American Academy of audiology, from 20 dB to 120 dB between the division, for example, 60 dB is "Normal conversation ".

If the interface is small when you open it, you should know it is a convenient mode. Tap the button under the dial gram, you can change the interface into a large one.

The high decibel value will be harmful to your physical and mental health and hearing function. You'd better avoid exposure in noisy environments. To protect your and your family's health, detect the decibel value now!
Do not hesitate, come and download the Sound pressure level (SPL) meter app now.

What's New

* Fixed some issues

In-app purchases

$0.99 - $11.99 per item

Version Information

Version: 3.0.7
Downloads: 5M+
Updated on: Oct 15, 2025
Released: Aug 12, 2016
Requires: Android 7.0

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Sound Meter - Decibel Meter users say on Google Play

★★★★★

eric dergan

Wonderful app, it is hard getting quality software that is friendly to use. Thanks. Easy, User friendly, wow Truly Amazing. My appreciation. (Do you guys have one that measures CO2 readings ? cause there is lots of poor quality on this issue.) Add a button that forces an advertising to play so you guys get paid, with the user touching a simple button. Thanks again.

★★★★

Shawn Thompson

I don't understand how to record

★★★

Egon Egonowitsch

the db meter itself works quite nice. super annoying is the permanent advertising,often full screen from temu

★★

pkt1213

I downloaded this app. Seems to do what I want. I wanted to make a before and after video after I added sound deadening to my RV. Unfortunately, the paid version is semi-working. No more ads, but it won't let me save videos or photos. I am assuming I lost my before video.

★