Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

dBMeter Pro Screenshots

iPhone

About dBMeter Pro

This application measures ambient noise in decibel using the built in microphone of the iPhone and the external measuring microphone i436. It features a reference view showing typical noise producers in relation to the currently measured noise. It can record up to 12 hours of samples, which are stored on iCloud in CSV files for further analytics.

Disclaimer:
Even though the dBMeter Pro Software has been calibrated using professional grade equipment, do no use dBMeter Pro to carry out professional measurements. The author can not be held liable for any damage which might arise by using dBMeter Pro.

What's New in the Latest Version 7.2

Last updated on Aug 23, 2019

Old Versions

Now uses iCloud to store recorded measurements. Bugfixes.

Version History

7.2

Aug 23, 2019

Now uses iCloud to store recorded measurements. Bugfixes.

5.6

Oct 10, 2016

Calibration for iPhone 7 and 7 Plus. Also enabled use of measurement microphone i436 through the lightning headphone adapter.

5.5

Aug 23, 2016

Compatibility with iPhone SE

5.4

Oct 16, 2015

Calibration for iPhone 6S and iPhone 6S Plus
Now averaging values of the last second
Averaging switchable between arithmetic mean and energetic mean

5.3

Feb 28, 2015

Fixed upside down mode.

5.2

Oct 8, 2014

- calibration for iPod 5, iPhone 4S, iPhone 5, iPhone 5S, iPhone 6 & 6+

5.1

Aug 25, 2014

Calibration for iOS 8

5.0

Apr 2, 2014

- Now supports the i436 Measurement Microphone
- Bugfixes

4.9

Jan 2, 2014

- improved algorithm for time constants: Impulse 35ms, fast 125ms, slow 1s
- small bug fixes

4.8

Nov 27, 2013

- improvements for iPhone 4S

4.7

Oct 30, 2013

Background execution can be switched on and off

4.6

Oct 17, 2013

- fixed crash on iPhone 5S
- added calibration for iPhone 5S

4.5

Oct 7, 2013

- no more sceumorphisms, instead a clean iOS7 user interface
- brand new audio analyzer engine with unsurpassed precision
- A and C weighting switchable
- RTA Display
- Background mode

4.1

Jun 5, 2013

Improved accuracy on iPod 4
Support for iPod 5

4.0

Sep 26, 2012

- support of iPhone 5 screen
- added calibration for iPhone 5 microphone

3.2

Sep 18, 2012

- tested and optimized for iOS6

3.1

Mar 30, 2012

support for Verizon iPhone4