
Decibel : dB Sound Level Meter 4+
Audio Noise Spectrum Analyzer
Vlad Polyanskiy
Designed for iPad
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- Free
- Offers In-App Purchases
Screenshots
Description
dB Meter is full of features sound level meter with exclusive accuracy of measurements plus Hearing test, Noise dosimeter, Spectrum Analyzer with RTA, FFT & Spectrogram.
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 and audiogram directly to Health app.
● Noise dosimeter will help you understand how noisy it is at home and at your workplace. In the event your daily permissible dose of noise is exceeded, use Noise-absorbing headsets or Earplugs.
● Enables you to overlay the ambient noise level onto photos and videos and to export the results.
● 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.
The features provided by the app are intended for general informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. Results from features such as the hearing test or noise dosimeter should not be used to self-diagnose any condition or to make medical decisions.
We strongly recommend consulting a licensed healthcare provider if you have concerns about your hearing or experience symptoms such as hearing loss, tinnitus, or ear pain.
By using this app, you acknowledge and agree that the developers and publishers are not liable for any decisions made based on the information provided by the app.
Have any questions or suggestions? Write to us: support@decibelpro.app
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.
By downloading and using the app you are agreeing with
Terms of Use: https://www.iubenda.com/terms-and-conditions/94359518
Privacy Policy: https://www.iubenda.com/privacy-policy/94359518
Disclaimer: http://dbmeterpro.com/disclaimer.html
What’s New
Version 9.5
• iOS 26 support
• Up to 8 hours autosave time
• Improved readability of file names when exporting
Do you like the new version of the app? Share your review on the App Store.
Do you dislike anything about it? All the more reason to say something!
Your comments help make the app better and I'm value them greatly so don't hesitate to share them.
Ratings and Reviews
Disappointed
I was hoping to use this for my physics homework assignment, but I was unfortunately unable to, because you have to pay for it. I’m sure some others might be willing to pay for this app, but I’m not.
Developer Response ,
Thank you for sharing your feedback. I want to take this opportunity to explain that Decibel has 2 versions - a free version and a Pro version. The free version has useful features for casual users like the decibel meter and the hearing test, while the Pro version has more complex features for users with Pro needs (spectrum analyzer, photo and video noise overlay, unlimited recordings, etc.) Once you download the app, you are given the option to try the Pro version for 7 days or skip the free trial/subscription pop-up and go straight to the free version. If you choose the free trial of the Pro version, it automatically converts into a subscription unless you cancel it before it expires. Depending on your needs, I recommend you choose the option that works best for you. Wish you all the best!
Subscription trap
You want to give out 7 days for free? Then dont make me subscribe.
Developer Response ,
Thank you for your feedback! Please allow me to explain how the Decibel app works. Users can choose between a free version and a Pro (paid) version with a free trial. Once you download the app, you are given the option to try the Pro version or to skip the pop-up screen and use the free version. You will only be charged if you started the free trial of the Pro version and did not cancel it before it expired. If you closed the subscription screen that appeared after downloading the app, you are using the free version of Decibel and you won't be charged. If you want to check if you have an active subscription, please go to the app's Settings and select Manage subscriptions. You can also use Apple's official guide for canceling subscriptions available here: https://support.apple.com/en-us/HT202039. Wish you all the best!
No fair
No fair!!!
Developer Response ,
I appreciate you sharing your feedback, but it, unfortunately, doesn't contain any details that can help me identify and fix what you did not find satisfactory about the app.
If you want to share more details, you can always get in touch with me by using the Feedback options you can find in the app's Settings or emailing me at support@dbmeterpro.com.
Wish you all the best!
In-App Purchases
App Privacy
The developer, Vlad Polyanskiy, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Purchases
- Location
- Identifiers
- Usage Data
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
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Vlad Polyanskiy has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- Address
- General Lizyukov Street 27, a/ya 64 Voronezh Voronezh region Russia 394077
- Phone Number
- +7 9952502233
- support@decibelpro.app
- Size
- 57 MB
- Category
- Utilities
- Compatibility
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- iPhone
- Requires iOS 13.0 or later.
- iPad
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Watch
- Requires watchOS 4.0 or later.
- Languages
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English, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Vietnamese
- Age Rating
- 4+
- Copyright
- © Vlad Polyanskiy
- Price
- Free
- In-App Purchases
-
- Premium Mode 32,99 €
- Premium Mode 8,49 €
- Premium Mode Subscription 16,49 €
- Premium Mode 1,99 €
- Decibel Meter Pro 22,99 €
- Premium Plus 5,99 €
- dB Meter Premium Pack 59,99 €
- dB Meter Pro 5,99 €
- Spectrum Analyzer Pack 29,99 €
- Decibel Meter Pro 17,99 €
Supports
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Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.