Sound Meter

Contains adsIn-app purchases
4.5
10.4K reviews
500K+
Downloads
Content rating
Everyone
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About this app

You want to measure the sound, but you don't have a professional sound level meter.
And you are looking for a tool to measure noise level?
This is a great noise meter app for you. The Sound Meter has all features of a professional decibel meter, noise meter. You can now measure noise level with your smartphone.
The app uses your device's microphone to measure sound intensity and display it in decibel. Measured values are displayed visually and on the graph that helps you using the app easily.
It has a noise reference table that helps you assess whether the current noise level is harmful. So, the decibel meter helps you to take timely action to protect your ears and health.
The app saves all measurements, allows you to review and share.

Outstanding features:
- The sound meter works quickly and accurately
- Nice interface, intuitive and easy to use
- Show current, min, average, max values in decibel
- Pause, resume and reset the measurement
- Upside down feature: allows microphone to point toward sound source
- There are two themes: light and dark. You can choose the dark theme when measuring at night.
- The background color changes when the noise level reaches a certain threshold.
- Save, review, delete, share history.
- All free
- No internet connection is required
- Support many languages worldwide

As long as your mobile device's microphone is working properly, you can measure noise level wherever and whenever you want.
What are you waiting for, download the Sound Meter now! If you have any questions or concerns about the decibel meter, don't forget to email us: alonecoder75@gmail.com. We are always happy to listen and share with you!
Updated on
Jun 14, 2024

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 Device or other IDs
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

4.5
10.2K reviews
Jake Diamond
June 21, 2023
Out of the box this meter seems to be the most accurate out of the ones I've tried so far. Even with that accuracy it still has a way to adjust the calibration which is definitely a plus. It also autosaves data periodically to be able to review the data later. I'm not the biggest fan of the entire background changing color to indicate high SPL but the previous functionality definitely earned this app 5 stars.
18 people found this review helpful
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Cindy Meyer
December 14, 2022
Like the app, user friendly and no ads. Only disadvantage unfortunately is that you can not playback the audio recording that was made and, therefore, not of much use if you are only left with figures and a graph but no audio to substantiate your findings on. Therefore three stars. Will continue my search for the correct app, this is not it.
58 people found this review helpful
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Supa Loki
April 13, 2023
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. For ppl who complain about not being able to capture loud noises, that's on your microphone. The app is limited by the values generated by your phone's microphone. Also, check which mic you're using, usually it's one nearest to you (next to usb-c port)
9 people found this review helpful
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