Sound Meter - Decibel Meter

3.69K reviews
Content rating
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About this app

The sound meter Pro app uses your microphone to measure noise volume in decibels(dB). With this app, you can easily measure the current level of environmental noise. The best helper to detect noise.

Sound meter Pro features:
- Indicate decibel by gauge
- Display the current noise reference
- Display min/avg/max decibel values
- Display decibel by a graph, easy to understand
- Can calibrate the decibel for each device
- Show measurement histories
- Set warning for high decibel
- Change white or black theme
- Transfer into smaller interface

Levels of Noise In decibels (dB) according to the American Academy of audiology, from 20 dB to 120 dB between the division, for example, 60 dB is "Normal conversation ".

If the interface is small when you open it, you should know it is a convenient mode. Tap the button under the dial gram, you can change the interface into a large one.

The high decibel value will be harmful to your physical and mental health and hearing function. You'd better avoid exposure in noisy environments. To protect your and your family's health, detect the decibel value now!
Do not hesitate, come and download the Sound pressure level (SPL) meter Pro app now.
Updated on
Apr 2, 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.
No data shared with third parties
Learn more about how developers declare sharing
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

3.6K reviews
Jonathan Love
October 17, 2023
The feature to record video is perfect for capturing my upstairs neighbor. Having the time, date and location definitely helps for reporting purposes. Big issue is that the screen goes to sleep early while video recording and stops the recording upon waking up the phone. The settings don't seem to apply to the pic/vid function. Please add options for time and date format as not everyone uses military time. I would change "History" to "Saved Recordings"
37 people found this review helpful
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Tools Dev
December 14, 2023
Dear user, thank you for your suggestion, we have adopted it. Hope to continue to support us
j ****
November 1, 2023
This is a straightforward, easy-to-use sound dB app. Although I've just installed it, and run through it's menus and capabilities, I especially appreciate it's ability to record (audio and/or video) of the target sound and the location, date, and time stamped graph, making it extremely useful when presenting a factual case about an incident.
14 people found this review helpful
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J.D. Javage
April 27, 2024
Works well, can now see where sound levels are at work. Would like to be able to start/stop with a verbal command (while phone is locked) or by pressing volume up/down at the same time. Slick interface. Widgets DO NOT work, thus 4 stars.
2 people found this review helpful
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What's new

* Fix background bugs
* Set the background of the pop-up window in the application to rounded corners
* (Homepage) Optimize mark button and mark list
* (Recording details page) Add maximum and minimum value marking function