We have completely re-engineered dBMeter Pro to provide superior stability and even greater precision. This update introduces flexible storage options, allowing you to save measurements locally on your iPhone or seamlessly via iCloud. Additionally, you can now manage your recording sessions in the History view and export data instantly using standard iOS sharing capabilities.

Fixed random crashes on iOS 18

Fixed a crash under iOS 18.2 and corrected the state change for the record / stop buttons

Various bug fixes, adapted to iPhones with 6.7" screens, adjusted the dial hand to reflect values accurately.

Now uses iCloud to store recorded measurements. Bugfixes.

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

Compatibility with iPhone SE

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

Fixed upside down mode.

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

Calibration for iOS 8

- Now supports the i436 Measurement Microphone
- Bugfixes

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

- improvements for iPhone 4S

Background execution can be switched on and off

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

- 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

Improved accuracy on iPod 4
Support for iPod 5

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

- tested and optimized for iOS6

support for Verizon iPhone4

new measuring mode on iPhone 4 and 4S with iOS5. Extends the range from 25 dB(A) to 120 dB(A).

fixed random crashes

now records up to twelve hours of data

supports iOS 4.1
supports iPhone4