Sound Meter

2.0.02

EXA Tools

4.52

6,918 reviews

1,000,000+
Downloads

Free

Measure noise and sound level - use this smart app !

Download from Google Play

About Sound Meter

Sound Meter is a tools app developed by EXA Tools.

Download Statistics

Sound Meter has been downloaded 1.5 million times. In the last 30 days, the app was downloaded 1.5 thousand times.

User Ratings

Sound Meter is rated 4.52 out of 5 stars. The rating is based on 6.9 thousand ratings.

App Information

Sound Meter is FREE to download. The APK download size is 11.21 MB. The latest version available is 2.0.02. The last update was on May 14, 2026.

Technical Requirements

Sound Meter requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since February 2016.

Description

Sound Meter - smart tool-app to measure noise and sound level or measurement of sound pressure level (SPL) in decibels (dB).

More data about Sound Meter

Price	Free to download
Total downloads	1.5 million
Recent downloads	1.5 thousand
Rating	4.52 based on 6.9 thousand ratings
Ranking	Not ranked
Version	2.0.02
APK size	11.2 MB
Number of libraries	22
Designed for Android	4.4+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Sound Meter app

Google Play Rating history and histogram

Rating history

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5.3K

740

270

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Downloads over time

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Sound Meter has been downloaded 1.5 million times. Over the past 30 days, it averaged 49 downloads per day.

Changelog of Sound Meter

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Developer information for EXA Tools

EXA Tools

exatools@gmail.com

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Comments on Sound Meter for Android

★★★★★ Randolph W Lievertz (Randall) · Jan 12, 2024

Accurate for ambient sound. Very useful.

★★★★☆ Dave's not here, man. · Aug 22, 2026

Seems to work very well. My only complaint is that the graph of loudness vs time is a very thin red line on a black background, which is almost impossible for many colorblind people to read. Light blue, white, or yellow on a black background, almost any color but yellow on a white background, and many other combinations can work for anyone. I don't like the ads either but seriously, folks, it's a free app. Don't complain.

★★★★☆ Adam T Parker · Oct 4, 2023

Have used similar apps from EXA for long time. Has the ads which you can't blame really the devs on plus is good source for addl quick calibration. Appears a lot of Google LLC employees still use this as PS lists 'pub:EXA'. Support listing a little questionable as far as physical address but appear responsive. And when considering 'out of control' Google LLC policy violations this app helps mind off ongoing carrier Google CFAA violations.

★★★★★ Craig Farrell · Jan 19, 2024

As an Army veteran battling Parkinson's Disease, my voice exercise is made more meaningful with your Sound Meter app. My speech therapist is better able to measure my voice with your app. Thanks for helping out this 70-year-old veteran to voice my feelings.

★★☆☆☆ Nacho - · Mar 31, 2022

Less free functions than others apps in the free version. I miss the threshold alert sound that others apps offer for free. In addition, I miss the choice of background working, I haven't seen it not even among the pay version functions they show in app.

★☆☆☆☆ Deepak Vora · Feb 17, 2026

It brings up many ads taking up the whole screen. It's difficult not accidentally clicking on an ad and inviting the trouble of credit card phishing or malware.

★★☆☆☆ Undoctrinated · Oct 30, 2022

I have no way to test the accuracy, but it seems to be extremely inaccurate. I was testing a new horn, and it registered only 75 decibels. Phone was very close to the horn too. I was running a bath, app still open, and I noticed it was reading 75-77 decibels. 🤔 Uninstalling.

Google Play Rankings for Sound Meter

This app is not ranked

Technologies used by Sound Meter

14 permissions · 22 libraries

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