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Android Apps > Music & Audio > Decibel Meter: Sound Meter App
Decibel Meter: Sound Meter App icon

Decibel Meter: Sound Meter App

by GeniusTools Labs · Music & Audio · Free
On Google Play since July 2020 · Data updated 2026-11-07

Decibel Meter: Sound Meter App is made and published by GeniusTools Labs. AppBrain is an independent app data site and isn't affiliated with GeniusTools Labs. The app name, icon, screenshots and description belong to GeniusTools Labs and are shown as published on Google Play.

AppBrain's verdict

EstablishedPopular
Rating on Google Play
3.72
11,756 ratings
Installs
3.3 million
Last updated
October 23, 2026
Ads
No ads
Size
11.7 MB

Decibel Meter: Sound Meter App is popular, with 3.3 million installs. Users are divided: 3.7 stars from 11,756 ratings. Its best ranking is #68 in Top Free, Music & Audio in South Korea.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Decibel Meter: Sound Meter App for Android

★★★★★ Helen Ojeda · Jun 15, 2026
Alright ...how do I stop my subscription? It's a great meter, but I can't afford it, and I've been trying to stop my subscription for 2 days now. Unable to get in contact with anyone. Does anybody know a direct way to get in touch to stop my subscription? Thank you so much
★★★★★ Truck Yodha gaming · Jul 3, 2026
⭐⭐⭐⭐⭐ This is a very useful and accurate app for measuring noise levels. The interface is simple, easy to use, and works smoothly. It gives quick and reliable readings, making it perfect for everyday use. I highly recommend this app to anyone who needs a good decibel meter. Great job by the developers!
★★★★★ Hector Carrillo · Jul 15, 2026
It works great and very helpful for selecting the best quality sound songs.
★★★★★ Nathan · Oct 24, 2026
This app great for detecting how loud the noise but if you want mors features you need a premium plan by subcibing
★☆☆☆☆ Kenneth Van Damme · Jun 29, 2026
This is just adware. Burn it. BURN IT WITH FIRE!
★★☆☆☆ roland · Sep 5, 2026
Upon free trial a charge of 0.00 was generated solely to try the app. Because the data is not deleted as a condition I was unable to cancel subscription after my trial and got charged to my personal credit instead of my company as a profession corp. ruining my credit score without any notice and breaching privacy. The understanding was unsubscribing would end my digital contract both as an entity and a vital static. Data can't be deleted which raise some major concerns to breaches in all data.
★★☆☆☆ S.G. Lewis · Jul 4, 2026
Tried it at work to check noise level but Uninstalled it after now I'm seeing I'm being charged in my Google account. Where do I go to cancel that? They are charging me $14.99 a week!
★☆☆☆☆ Hamza Ibrahim · Jul 7, 2026
Very bad doesn't go above 90 db try it use decibel x it works better I recommended use decibel x
★☆☆☆☆ Ben Creates · Jul 29, 2026
I understand you need ads to help pay and support this app, but the amount makes this completely unusable so uninstalled.
★☆☆☆☆ Kent Duncan · Oct 20, 2026
$ Grab. Although the app does provide decent DB info, it is a money pit. Don't use unless you have lots of $ to waste with not using it.

Google Play Rating history and histogram

7.2K
810
110
460
3.1K

Store listing

By GeniusTools Labs, from Google Play

“Decibel Meter is an application for measuring sound volume in decibels(dB).”

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Screenshots by GeniusTools Labs, from the Google Play listing
Description by GeniusTools Labs Written by the developer, not by AppBrain. Click to read.
Decibel Meter - Measure Sound Volume with Precision!
Introducing Decibel Meter, the ultimate tool for accurately measuring sound levels in decibels (dB). Whether you're monitoring noise levels in your environment, checking the sound of your music, or simply curious about the volume around you, our app provides real-time measurements and easy-to-understand feedback. With a sleek interface and precise functionality, Decibel Meter is your go-to sound meter for all your acoustic needs.

⭐ Real-Time Sound Measurement ⭐
Our db meter offers real-time sound measurement, instantly displaying the current sound volume level on your device. The main indicator not only shows the exact decibel level but also provides a brief explanation of the volume intensity, so you always know what the numbers mean.

⭐ Key Features of Decibel Meter ⭐
✅ Accurate Sound Measurements: Get precise sound volume readings in decibels (dB) with our advanced sound meter. Monitor the noise levels around you with ease and confidence.

✅ Real-Time Volume Display: The app continuously updates the current sound level in real-time, making it easy to track changes in your environment's volume.

✅ Volume Timeline: At the bottom of the screen, you'll find a volume value timeline that visually represents sound fluctuations over time, helping you to see trends and patterns in noise levels.

✅ Customizable Calibration: Tailor the app to your specific device with the calibration settings. Adjust the db meter according to your microphone's characteristics for the most accurate readings possible.

✅ User-Friendly Interface: Simple and intuitive, our app is designed for anyone to use. Whether you're a sound engineer or just curious, Decibel Meter makes sound measurement straightforward and accessible.

⭐ How to Use ⭐
Open the App: Launch the Decibel Meter to start measuring sound levels instantly.

Monitor Sound Levels: Watch as the main indicator displays the current sound volume in decibels (dB), with a helpful explanation of the sound intensity.

Calibrate for Accuracy: Use the settings screen to calibrate the sound meter according to your device's microphone for optimal accuracy.

Review the Volume Timeline: Check the timeline at the bottom of the screen to observe sound volume changes over time.

⭐ Why Choose Decibel Meter? ⭐
✅ Precision at Your Fingertips: Our app provides highly accurate sound level readings, ensuring you always have the most reliable information.

✅ Easy Calibration: Customize the db meter to fit your device's microphone, ensuring precise measurements tailored to your specific needs.

✅ Visual and Intuitive: The combination of real-time data, visual timelines, and clear explanations makes understanding sound levels easier than ever.

📱 Download Now!
Start measuring sound levels with precision and ease. Download Decibel Meter today and take control of your environment's noise levels. Whether you need a sound meter for professional use or just want to satisfy your curiosity, our app has you covered. Experience accurate and reliable sound measurement at your fingertips!

Recent changes:
- Fixed a few crashes reported by users
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
0
App size
11.7 MB
Needs Android
8.0+
Content rating
Everyone

Technologies used by Decibel Meter: Sound Meter App

17 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
3.0.1
Launched
July 2020
  • Oct 23, 2026UpdateVersion 3.0.3
  • Aug 10, 2025Installs1,000,000+ installs
  • Jun 9, 2025UpdateVersion 3.0.1
  • May 15, 2025UpdateVersion 3.0.0
  • May 10, 2025Installs500,000+ installs
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
77 thousand
Per day
2.6 thousand
30-day average
Play install range
1+ million
Launched
July 2020

Installs over time

Decibel Meter: Sound Meter App has been installed 3.3 million times. Over the past 30 days, it averaged 2.6 thousand installs per day.

Rankings

Google Play top charts
Highest rank
#68
Chart
Top Free
Music & Audio
Country
South Korea

Google Play Rankings for Decibel Meter: Sound Meter App

Top rankings

Rank Country Category List
68 South Korea Music & Audio Top Free
166 Germany Music & Audio Top Free
87 Poland Music & Audio Top Free
180 France Music & Audio Top Free
183 Japan Music & Audio Top Free
191 Canada Music & Audio Top Free
110 Switzerland Music & Audio Top Free
114 Turkey Music & Audio Top Free
119 Saudi Arabia Music & Audio Top Free
121 Belgium Music & Audio Top Free
Show all market rankings

Ranking history in South Korea

About the app and developer

About Decibel Meter: Sound Meter App

Decibel Meter: Sound Meter App is a music & audio app developed by GeniusTools Labs.

Install Statistics

Decibel Meter: Sound Meter App has been downloaded 3.3 million times. In the last 30 days, the app was downloaded 77 thousand times. It is ranked in the top 100 music & audio apps.

User Ratings

Decibel Meter: Sound Meter App is rated 3.72 out of 5 stars. The rating is based on 12 thousand ratings.

App Information

Decibel Meter: Sound Meter App is freely available from Google Play. The APK size is 11.74 MB. The latest APK version available is 3.0.1. The last update was on October 23, 2026.

Technical Requirements

Decibel Meter: Sound Meter App requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since July 2020.

App Performance Report

Get a detailed PDF report for Decibel Meter: Sound Meter App with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Developer information for GeniusTools Labs

GeniusTools Labs

support.decibelmeter@geniustoolslabs.com

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