Audio spectrum analyzer EQ Rta

Gives almost no information below 70 hertz. I am trying to decide whether I need a sub woofer and how much my speakers roll off below 70hz. It shows a straight response from 70 to zero which is wrong and you can't select a reading below 50. Has the same problem at the upper end of the audible range. Fine for mid range analysis I suppose but this usually not where the problems are in audio systems.

I just downloaded this app because i wanted to identify a mysterious high-pitched tone that was audible in my house. It worked great. The tone was clearly visible as a peak around 6400hz, and then i was able to confirm using a tone generator. I'm just a casual user, but the app present a feature set that would appear to satisfy more serious users too. I recommend this app and works great.

I've used bar graph audio analyzers on the iPhone and the one in this app is as good as any I've seen, but the real winning feature is the FFT display. It allows ready identification of the exact frequencies that are the components of the sound you are hearing. Highly recommended.

It is very well designed application to use for musicians and audio professionals. Only one problem that I am anticipating with it, that there is no motion from the designers to add simple plagin for external microphone level data correction file. That is big disadvantage for professional use. I have already requested twice on line with no any response whatsoever from the application owner. And that makes me feel sad.

Back in the days I used to play with many audio analysis tools in the PC. This is an app extremely simple to use and fun while having enough features to make it a worthwhile tool for real sound analysis in real time. Well done!