RTA Pro Analyzer

Force Close FC when I try to calibrate. Re-installed. No luck.

Mark no response above 4000 Hz on Sony S, dont know if it is z hardware or software issue.

Love this! HTC evo 4g

Pretty great So handy for quickly ringing out a system when there's no time to set up a proper RTA. Great app, tho -1 for lack of clear instructions on calibration

Useless for acoustic measurements After messing with the free version it seemed to be a nice quick tool to have. I figured that the "PRO" version would have a selection to put the meter into dB-SPL mode. No such luck, dBFS is useless as there is no conversion to dB-SPL, or any other dB analog measurement scale. I very rarely purchase apps, and regret buying this one.

Great app but not acurate Theres no use for this app unless its calibrated. Would be nice if there was a calibration file for each phone.

Need Droid RAZR Support I love using this app but I get the same bouncing symptoms other RAZR users are having. I also need this app for my sound-tech work and can't use it on my Nook Color because of the lack of a microphone.

Great little app For the money it's 5 stars. I just wish it had a few more features and I would rate it 5 stars overall

Application not working. I purсhased this application for my Motorola Razr xt910. Application no working, scale is jumping and not responds to the signal. This is audio bug in most application that using phone microphone. I hope that in future this problem will be resolved.

Useful but lame Needs to use full screen for display. Get buttons off the display and use the devices menu button. Use colors.