7.2
2019-08-23
Now uses iCloud to store recorded measurements. Bugfixes.
5.6
2016-10-11
Calibration for iPhone 7 and 7 Plus. Also enabled use of measurement microphone i436 through the lightning headphone adapter.
5.5
2016-08-24
Compatibility with iPhone SE
5.4
2015-10-16
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
2015-03-01
Fixed upside down mode.
5.2
2014-10-08
- calibration for iPod 5, iPhone 4S, iPhone 5, iPhone 5S, iPhone 6 & 6+
5.1
2014-08-26
Calibration for iOS 8
5.0
2014-04-03
- Now supports the i436 Measurement Microphone
- Bugfixes
4.9
2014-01-03
- improved algorithm for time constants: Impulse 35ms, fast 125ms, slow 1s
- small bug fixes
4.8
2013-11-28
- improvements for iPhone 4S
4.7
2013-10-30
Background execution can be switched on and off
4.6
2013-10-17
- fixed crash on iPhone 5S
- added calibration for iPhone 5S
4.5
2013-10-08
- 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
2013-06-06
Improved accuracy on iPod 4
Support for iPod 5
4.0
2012-09-27
- support of iPhone 5 screen
- added calibration for iPhone 5 microphone
3.2
2012-09-19
- tested and optimized for iOS6
3.1
2012-03-30
support for Verizon iPhone4
3.0
2011-12-03
new measuring mode on iPhone 4 and 4S with iOS5. Extends the range from 25 dB(A) to 120 dB(A).
2.5
2011-06-30
fixed random crashes
2.4
2011-06-24
now records up to twelve hours of data
2.3
2010-10-05
supports iOS 4.1
supports iPhone4
2.2
2010-06-16
Support for russian language
2.1
2010-06-05
Changed the way files a sent via eMail
2.0
2010-04-15
- removed auto rotation of graphics view
- increased recording time to five minutes
- integrated eMail dialog
- integrated settings dialog
1.5
2009-12-29
Corrected time axis in graphics view
Display average and peak in graphics view
1.4
2009-10-24
Adapted to iPhone 3GS
Fast / Slow settings are stored now
Corrected display in calibration screen