I was using it to try out the free version and when I installed it and opened the app for the first time; it showed me readings that were very untrue like dB. This review is not for a different app by the way, it was just what the app was showing me.
I will change my review to 4 stars because I am only testing this against 3 other decibal meters and not a profesional machine or a sound that is supposed to be at a specific level.
We believe this review is for a different app. The reviewer reports trying a "free version" of the app, but that's all there is, there is no paid version or in-app purchasing, the app is completely free. We believe the reviewer is confusing our app with another. The reviewer also reports seeing decibels in his bed, which is virtually impossible for our app.
Privacy practices may vary, for example, based on the features you use or your age. It is important to differentiate between noise level and time-weighted average noise exposure. While noise levels describe the intensity of sounds at a given point in time, the NIOSH exposure limits are set as time-weighted average exposures over periods of time.
If noise level measurements consistently exceed 85 dB A , we recommend that you follow up with a professional such as an industrial hygienist or an occupational safety and health specialist to conduct a professional noise survey at your workplace. Remember, protecting your hearing is a good health practice no matter where your ears are! As a result, testing and verification of the accuracy and functionality of an Android-based app in our laboratory is not currently possible.
Please send us feedback here. Evaluation of smartphone sound measurement applications external icon — Journal of Acoustical Society of America.
So how accurate are these smartphone sound measurement apps? Evaluation of smartphone sound measurement applications apps using external microphones — A follow-up study external icon — Journal of Acoustical Society of America.
Improving the accuracy of smart devices to measure noise exposure external icon — Journal of Occupational and Environmental Hygiene. Write to us: support dbmeterpro. There are many other apps out there that work the way they were designed to, free and for pay.
But I want every button to work regardless of price. The developer, Vlad Polyanskiy , has not provided details about its privacy practices and handling of data to Apple. The developer will be required to provide privacy details when they submit their next app update. With Family Sharing set up, up to six family members can use this app. Mac Requires macOS Languages English, Spanish. Price Free. Family Sharing Up to six family members will be able to use this app with Family Sharing enabled.
More By This Developer. Race Patrol. You will be subject to the destination website's privacy policy when you follow the link. CDC is not responsible for Section compliance accessibility on other federal or private website. Cancel Continue.
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