Sound Meter

2.7

Coolexp

4.52

14,716 reviews

1,000,000+
Downloads

Free

Noise meter, decibel meter

About Sound Meter

Sound Meter is a tools app developed by Coolexp.

Download Statistics

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

User Ratings

Sound Meter is rated 4.52 out of 5 stars. The rating is based on 15 thousand ratings.

App Information

Sound Meter is FREE to download. The APK download size is 8.09 MB. The latest version available is 2.7. The last update was on October 6, 2025.

Technical Requirements

Sound Meter requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2022.

Description

You want to measure the sound, but you don't have a professional sound level meter.

More data about Sound Meter

Price	Free to download
Total downloads	1.5 million
Recent downloads	30 thousand
Rating	4.52 based on 15 thousand ratings
Ranking	Not ranked
Version	2.7
APK size	8.09 MB
Number of libraries	26
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Sound Meter app

Sound Meter compared with similar apps

Common keywords of similar apps

Helps Share Professional Review Dark Meter Noise Sound Decibel Level Measure App Microphone Features Values Current

Keywords missing from this app

Db Environmental Display Spl Detector Test Detect Health Pressure Decibels Reference Easily Max Phone Loud Human Hearing Min Avg Devices Smart Time Device Measuring Graph Sounds Physical Measurement Actual High Harmful Protect Recent Show Voice Noisy Microphones Environment Chart

Google Play Rating history and histogram

11K

1.6K

430

110

Downloads over time

Sound Meter has been downloaded 1.5 million times. Over the past 30 days, it averaged 990 downloads per day.

Changelog of Sound Meter

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Developer information for Coolexp

Coolexp

alonecoder75@gmail.com

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Comments on Sound Meter for Android

★★★★☆ Jimmy Williams · Aug 6, 2025

Very helpful. Use it to compare noise level of generator, running and with load on it. Check lawn mower and use of other tools around house. It is good tool to quickly monitor noise.

★★★★★ Charlie Hersman · Jun 26, 2025

Works and has an option to remove ads with an affordable one-time payment.

★★★★★ Miguel Barreto · Mar 31, 2026

Exactly what I needed. Seeing history and adding notes at great features

★★★★☆ Supa Loki · Jan 15, 2026

Nice. Easy to use. UI is clean and effective. No ads on 2.0. For calibration, set to -12 on s9 and -9 on N20U. If unable to capture loud noises, that's due to mic limits. The app is limited by the values generated by your phone's microphone. Also, app uses front mic nearest to you (next to usb-c port). Cannot set mic.

★★☆☆☆ Randy gardner · Aug 12, 2025

The file history method for sound retrieval does nont work.

★☆☆☆☆ Greg Reynolds · Jun 7, 2025

Tried it for the first time and it sucked!

★☆☆☆☆ lpontopforlife · Sep 22, 2025

This app is terrible without a mic, if you're using your phone speaker expect terrible results only reaching 90 DB before cutting out.

★☆☆☆☆ Anchevauls Walker · Oct 12, 2025

Didn't work at ALL when I most needed it. Registers 0db the entire time, yes the microphone permission was set

★☆☆☆☆ James Morgan · Dec 3, 2025

Requires calibration on my phone to work properly. Said 90db while I was quietly talking to my dog. I found another app that works as soon as I open it.

★☆☆☆☆ Ruslans Lazurs · Nov 16, 2025

The db meter shows 65 dbs, this app shows 20 db. Inaccurate. The UI is horrible.

Google Play Rankings for Sound Meter

This app is not ranked

Technologies used by Sound Meter

Sound Meter is requesting 15 permissions and is using 26 libraries.
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