Sound Meter Decibel

Contains adsIn-app purchases
4.6
4.1K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Sound Meter Decibel designed to determine the level of environmental noise, including acoustic. A noise meter is known as a sound pressure meter or db meter. With the help of a sound level meter or sound decibel meter, you can easily detect too much loud or too soft sound to interfere with your hearing.
The application detects measure decibels using the phone's built-in microphone.

ATTENTION! This instrument is not a professional decibel meter measuring device . Most microphones on mobile devices are tuned to human voice (40-60 dB). Voice calls don't require high-performance microphones. Therefore, the maximum value of the Sound Meter Decibel is LIMITED by manufacturers.
Updated on
Aug 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
4.03K reviews
William McCluskey
February 18, 2026
Let me get to the best part first: no scams! The app actually does what it claims. It doesn't lock you out behind full-page ads, or force you to buy stuff to access core functionality. All it does to monetize is a tiny little banner ad at the bottom. That's it. Seems like a solid Decibel meter app with good functionality, design, and ui. I would absolutely recommend to other users.
3 people found this review helpful
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Sweetvrn
March 5, 2026
thanks
Justin Thompson
November 16, 2024
I used this app for a while, and on my iPhone it was fine, it served ads but they were not intrusive. Now on my Google Pixel every time I open the app I have to watch a timed ad before I can use the app, and the ads are using deceptive fake "X's" to trick you into clicking on the links. I use this app to do frequent checks on sound levels for a conference system on a weekly basis, it has been frustrating from the amount and frequency of ads, and the cost of the ad free subscription is too much.
25 people found this review helpful
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Sweetvrn
November 18, 2024
I'm sorry, but the ad sound level meter this is our main income
Borys Klobusinski
March 11, 2026
Brilliant application! It has been largely ubiquitous for me especially during my GCSE Geography coursework (at the bullring, mailbox, Nataniel's house....). However, I find it troubling that there are only 3 skins to choose from. Please add some new skins e.g. an interactive mariachi band which plays music at the same decibel as the one displayed. If you make the appropriate changes I will consult my good friend W (very popular tiktok star) and they will advertise your product. Will recommend!
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App support

About the developer
Александр Бабин
sweet.meidei@gmail.com
С. ШИРЯЕВО, УЛ. НАДРЕЧНАЯ, ДОМ 20 Р-Н КАЛАЧЕЕВСКИЙ Воронежская область Russia 397645

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