Sound meter : SPL & dB meter

11.1

KTW Apps

4.73

50,098 reviews

5,000,000+
Downloads

Free

Measure environment noise to avoid noise pollution from damaging yours hearing

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About Sound meter : SPL & dB meter

Sound meter : SPL & dB meter is a tools app developed by KTW Apps.

Download Statistics

Sound meter : SPL & dB meter has been downloaded 5.6 million times. In the last 30 days, the app was downloaded 110 thousand times. It is ranked #117 in tools.

User Ratings

Sound meter : SPL & dB meter is rated 4.73 out of 5 stars. The rating is based on 50 thousand ratings.

App Information

Sound meter : SPL & dB meter is FREE to download. The APK download size is 5.99 MB. The latest version available is 11.1. The last update was on February 23, 2026.

Technical Requirements

Sound meter : SPL & dB meter requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2018.

Description

Sound Meter is also known as Sound Pressure Level meter (SPL meter) , noise level meter, decibel meter(dB meter), sound level meter or soundmeter.

More data about Sound meter : SPL & dB meter

Price	Free to download
Total downloads	5.6 million
Recent downloads	110 thousand
Rating	4.73 based on 50 thousand ratings
Ranking	Medium ranked
Version	11.1
APK size	5.99 MB
Number of libraries	25
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Sound meter : SPL & dB meter app

Sound meter : SPL & dB meter compared with similar apps

Common keywords of similar apps

Soundmeter Actual Quiet Avoid Adjust Feature Reset Button Provided Meter Sound Noise Level Db Decibel Spl Measure Pressure Test Environmental Time Environment Microphone Decibels Display Measuring Health

Keywords missing from this app

App Levels Measurement Detector Hearing Frequency Tool Values Loud Features Perfect Current Analyzer Real Monitoring Reference Audio Detect Data Device Easily Professional Pollution Accurate Camera Free Monitor Volume Phone Work Sounds Calibration

Google Play Rating history and histogram

42K

760

300

1.5K

Downloads over time

Sound meter : SPL & dB meter has been downloaded 5.6 million times. Over the past 30 days, it averaged 3.6 thousand downloads per day.

Changelog of Sound meter : SPL & dB meter

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Developer information for KTW Apps

KTW Apps

ktwapps@gmail.com

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Comments on Sound meter : SPL & dB meter for Android

★★★★☆ Kevin Rains · Apr 15, 2026

It seems to work fine. I don't have a high-end decibel meter to compare it too, but I used to use a several thousand dollars decibel meter for work and the levels on the app seem to match sound levels for things I have used the expensive ones. I brought the decibel meter I used at work home and tested my lawnmower and air compressor. Sound meter matches closely with the expensive dedicated decibel meter.I had written the readings down in a notebook that I still have.

★★★★★ edusson · Jun 9, 2026

Nicely done. Got frequency weighting and time weighting (window/average), instantaneous frequency and scroll time displays, calibration... and seems to work nicely... Ads are not super intrusive either. Regardless, thinking about paying for the premium after I test it a bit more, just to reward the developer. Thank you!

★★★★★ Charles Redstreake · May 23, 2026

This thing works perfectly. Ads aren't bad at all. Does exactly what it says it does.

★★★★★ miguel job · May 30, 2026

This is a great app; it helps me control the decibels when I play my music. It would be even better if the VU meter view could also be used in landscape mode (horizontal) even if it's in the paid option.

★☆☆☆☆ Jeremy T · May 5, 2026

Meter is way off. I have a confirmed meter next to me and wanted to download this as a portable one. Almost 14 off.

★☆☆☆☆ IGOR666 · May 4, 2026

Too many legitimate vendor tracking toggles to switch off

★☆☆☆☆ Kimberly Matthews · May 2, 2026

Please help! I just downloaded the app and paid for no ads when opening the app there is no settings button anywhere or a home page! Please help

Google Play Rankings for Sound meter : SPL & dB meter

Top rankings

Rank	Country	Category	List
186	France	Tools	Top Free
117	Poland	Tools	Top Free
140	Czech Republic	Tools	Top Free
158	Sweden	Tools	Top Free
182	Switzerland	Tools	Top Free

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Ranking history in France

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