Decibel : dB Sound Level Meter

Audio noise Spectrum Analyzer

Published by: Vlad Polyanskiy
Downloads
Revenue

Description

Decibel Meter Pro is full of features sound level meter with exclusive accuracy of measurements and integrated Spectrum Analyzer. Calibrated with professional dB meter.
The world is a noisy place: cars, power tools, crowds, machinery, and other common sources produce amounts of noise that can, with continued exposure, lead to permanent hearing loss. Sound level meters are useful for anyone who wants to avoid exposing their ears to harmful noise levels, but who wants to spend hundreds of dollars on one?
dB Meter is free app which provides professional-quality measurement results, calibrated using an actual Nor140 high-precision decibel meter. With dB Meter, you can measure ambient noise levels, save your measurements and their locations, and share your measurements with others. dB Meter couples utility with stylish design and a polished user experience: a powerful tool in a sleek package, and at a tiny fraction of the cost of professional sound level meters.
(Please note that dB Meter Pro app is not a replacement for professional devices and should be used for personal purposes only.)
"The best way to meter sound levels" - AppAdvice
FEATURES:
● Health App integration. Export measured noise levels directly to Health app.
● Saves location data for each measurement.
● Save measurements with custom names and rename existing measurements.
● Export measurements in CSV or Audio format.
● Allows you to save, export and play back recorded measurements.
● Highly accurate measurements.
● Integrated Fully Functional Spectrum Analyzer
● Octave Band Real Time Analyzer
● FFT Plot (Fast Fourier Transform)
● Linear and logarithm scales
● Up to 16384 FFT size
● A lot of available window functions
● Tracking for max value
● Max and Min for any selected frequency
● Stunned graphics
You can enable or disable noise levels data exporting to Health app in dB Meter Pro app settings.

Have any questions or suggestions? Write to us: [email protected]
App offers an optional monthly and annual subscriptions:
Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless autorenew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal in accordance with your plan, within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID account settings any time after purchase. Please note, any unused portion of a free trial period will be forfeited when making a purchase of an auto-renewing subscription. View our Terms of Use here: https://www.iubenda.com/terms-and-conditions/94359518
DB Chart
150-160 dB = Eardrum rupture
140 decibel = Aircraft carrier deck.
130 dB = Jet take-off (100 meters), gun blast at close range.
120 dB= Human pain threshold, loud rock concert.
110 decibel = Serious hearing damage if sustained for more than 1 hour.
100 dB = Serious hearing damage if sustained for more than 8 hours.
90 decibel = Likely hearing damage if sustained for more than 8 hours.
80 decibel = Potential but unlikely hearing damage if sustained for more than 8 hours.
70 dB = Just annoying, but probably safe.
60 dB= Typical conversational volume.
50 dB = A quiet, library conversation.
40 decibel = A whisper.
30 dB= Barely audible sound.
20 decibel= Threshold of human hearing.
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Decibel FAQ

  • Is Decibel free?

    Yes, Decibel is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is Decibel legit?

    🤔 The Decibel app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

    Thanks for the vote

  • How much does Decibel cost?

    Decibel is free.

  • What is Decibel revenue?

    To get estimated revenue of Decibel app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4.67 out of 5

9 ratings in Iceland

Ratings History

Decibel Reviews

Great application

Jack Oackenburg on

United States

Precise and accurate in different environments.

Great

jjrayrayinhouston on

United States

Out of the 245 decibel apps out there , and I think I’ve tried most , this one is the easiest and best one that’s semi free👍🇰🇷

Decent app that suddenly started charging $25 a year

MjHtops on

United States

Really - $25 for a decibel meter. Every year. Really?

Very accurate on iPhone 12 and 15

DOS1001-1 on

United States

I have a sound meter and 2 apps on my phone. When tested against a calibrated sound meter this app is incredibly accurate. The reporting function is also excellent. The developers did a great job on this app. Tested on iPhone 12 Pro Max and iPhone 15 Pro Max. This app actually reads considerably more accurate than the Tadeto SL720 sound meter.

Can not cancel did not want app

nicknamesreviews on

United States

How to cancel this app I never needed and Never used

Stopped working

sjejdjsnzjsxjsnabxjsbdhxhh on

United States

Stopped working after an hour

Solid

Jerome Law on

United States

It’s a pretty solid app with peak and average DB readings. While I’m in a lot of loud environments (mostly music venues and churches), it helps to know when I’ll need to throw some ear plugs in.

$30/year or $50.

Platypusrex256 on

United States

Why would I pay a subscription for this app? If it was $5 but absolutely not worth $50.

Ok

kenny fdc on

United States

Ok

No Support

Rowlandville on

United States

I have been trying to reach the developer since the day they billed me. The billing was an accident. I emailed them immediately. The email they provide support@ has bounced back repeatedly. Infuriating. So I'm posting it here. Maybe they'll bother to see it here.

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Free
43
Top Grossing
44
Top Free
47
Top Grossing
59
Top Grossing
64

Keywords

Decibel Installs

Last 30 days

Decibel Revenue

Last 30 days

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App Info

Category
Utilities
Publisher
Vlad Polyanskiy
Languages
English, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish, Chinese, Turkish, Vietnamese
Recent release
9.3.1 (9 months ago )
Released on
May 4, 2017 (7 years ago )
Last Updated
4 days ago
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