Sound meter : SPL & dB meter

Name: Sound meter : SPL & dB meter
Rating: 4.716012 (51434 reviews)
Author: KTW Apps

By: KTW Apps

Measure environment noise to avoid noise pollution from damaging yours hearing

Features & Capabilities

Sound Meter is a practical Chrome extension that functions as a Sound Pressure Level meter (SPL meter), decibel meter (dB meter), or noise level meter. Using your device's microphone, it measures ambient noise levels in decibels to help you monitor environmental sound and avoid noise pollution that could damage your hearing.

This extension features real-time updates with a chart graph, displaying minimum, maximum, and average decibel readings during recording sessions. It also provides measuring time, with convenient play, pause, and reset controls. While the measurements may vary compared to professional equipment due to microphone limitations, it offers a useful, accessible tool for everyday noise testing and hearing protection.

User Growth & Download Statistics

App

By:

KTW Apps

Downloads:

5,664,526 26.13K

Rating:

4.72

(51,434) 173 new ratings

Version:

11.1 Last updated: 2026-02-23

Version code:

Creation date:

2018-12-03

Publisher country:

Permissions:

android.permission.RECORD_AUDIO Very high risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk

Size:

12.30MB

Email:

kt*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-30

Compare stats and ranking:

Ranking

# 21,525 ▲ 31

Other rankings

#23 in hesitate keyword 3 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

KTW Apps

Google Play Store

https://play.google.com/store/apps/details?id=com.ktwapps.soundmeter

Email:

kt*****@gmail.com

Website:

https://ktwapps-ad94a.firebaseapp.com

User Reviews

Users praise the app for being easy to use with good visuals and solid audio measurement capabilities, especially with a one-time ad-free purchase. The main drawbacks are intrusive ads on the free tier and reliability issues on certain devices or after OS updates.

Pros

Easy to use and read with a clean UI
One-time payment for an ad-free experience (no subscription)
Useful for audio measurement and troubleshooting (especially for audiophile setups)
Visually appealing interface with clear tools and charts
Premium version avoids intrusive ads / ad videos

Cons

Ads can be intrusive: ad placement can cause accidental taps and make it hard to exit
Inaccurate or inconsistent readings on some devices or mics
Occasional crashes or the app stops working after a phone/OS update