Sound Meter & Noise Detector

Tools Dev

About this app

Sound meter PRO is an indispensable tool for your daily life, no matter what you do, where you stay, it is a practical noise detector to help you avoid noise pollution that harms your hearing and affect your rest. Our sound meter PRO app can provide accurate decibel data and show you how the decibel goes.

Get noise data more comprehensively and more accurately:
Minimal, average and maximal decibel
Real-time decibel in dial and graph
Levels of noise
Calibrate before use for precise data
Review measurement histories

Customize your sound meter
Save audio file while measuring
Set decibel warning when the value is higher than the preset one
Open the sound or vibrate for the warning
Apply the black or white theme

Other features of sound meter PRO:
Re-start measuring
Suspend recording
Rename, share and replay the recording
Indicate the measuring duration, time and status
Measure sound levels, take sound meter photos, record sound measurement videos

Notice:
1.To get an accurate decibel of sound with this decibel meter (noise meter), please calibrate before use (because the performance of the microphone will be different for each device).
2.Adjust the decibel according to your experience or calibrate with a real sound meter device for comparison. (Because we couldn't estimate the different decibel between devices, we do not provide a specific solution.)
3.To avoid unnecessary loss, please SAVE your recording before exiting the sound meter app
4.If the recordings are not saved, you cannot replay the measurement.

If you have any questions, please contact us by email.

Ratings and reviews

Sound Meter is an excellent sound meter. It matches the NIOSH app for the iPhone exactly, which says a lot. It met all my requirements, including an excellent graph showing the average SPL exposure in DBs, and the displayed values are very easy to read. Kudos to the developers for such a high-quality app! My only ask is that you add color segments on the arc of the readout meter, indicating danger level (e.g.: red for >= 115q db).

About as good as these things can possibly be on a random phone microphone. You can somewhat accurately measure consistent noises like your fridge but anything else is going be off. You need to have a consistent microphone for these to work very well, it is impossible to calibrate for every microphone a phone could have.

Very easy to use, save and replay. Only disappointment is that there seems no way to download the sound files created to other storage and I can't even find the folder where the data is stored.

What's new

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