iPhone Screenshots


- SPL Meter with unmatched precision, weighting and Leq measurement

With dB Volume you turn your iPhone into a Sound Pressure Level (SPL) Meter. You can choose between the industry standard weighting curves and response times.

Use dB Volume for measuring environmental noises - it offers now Leq measurement!

dB Volume features:
- response time modes: impulse, slow, fast
- weighting functions: A B C Z (unweighted)
- peak hold function
- Leq measurement

We calibrated dB Volume as carefully as possible for all available devices. But: keep in mind, that due to manufacturing tolerances this calibration does not necessarily apply to your device – it’s still an iPhone and not a calibrated measuring instrument!

What’s New

Version 3.0

- support for iOS 13
- improved graphics
- improved calibration

Ratings and Reviews

2.6 out of 5
5 Ratings

5 Ratings

Emil Rhode ,

Ikke korrekt

Den måler langt under det rigtige. Har målt med appen og en rigtig dB måler.

SpunkDK ,

Kan ikke få den til at virke

Ligegyldigt hvad jeg trykkede på, blev der ved med at stå 0. (Ja, jeg havde tilladt den at bruge mikrofonen.)

App Privacy

The developer, DSP Mobile, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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