Meter/Sensor

Sound meter
click link to see full description

Oscilloscope By ONYX Apps
$14.99
Category: Utilities
Updated: Feb 26, 2012

dB Meter (Pro Version) By Darren Gates

Advanced dB/SPL Meter By Darren Gates
$0.99
Category: Education

iSPL By cdTeCH
$0.99
Category: Utilities
Released: Feb 06, 2012
Version: 1.0
Size: 4.8 MB
compatible with iphone ipad ipod touch(external mic required)

MetalMed dB PRO
By Action!
$0.99
Category: Utilities
Released: Jun 13, 2011
Version: 1.0
Size: 4.2 MB








Another type meter

GeoPhone(highly sensitive vibration detection) By joshua waller
$0.99
Category: Utilities
Updated: Mar 13, 2012