I wish I had just paid for this the first time I looked at it, but with no reviews and a higher price tag I chose to wait. To make a long story short I have inherited the responsibility for the audio system used for our school districts board meetings. After making some additional equipment purchases I found that the room and the existing microphones had some real issues and I spent a lot of time adjusting the new Mackie DL1608 to get the room under control. I needed to analyze the room to get better results with out feedback. My small donation to you has proved to be a wonderful step forward. Within minuets I was able to identify the offending frequencies and cut them with the graphic eq in the Mackie. This alone was well worth the cost of the application for me. A very capable application and much cheaper than a standalone analyzer!

I am a muscian and audio engineer. Realizing that the app is not running on professional audio gear, care must be taken to utilize the app correctly. I have found that this app (both on my phone and iPad) has been a major asset to me in my various roles. It is designed well, it functions properly, and gives me the necessary info I need to correct for issues that arise during live performance. The fact that it is so portable makes it invaluable! you see problems instantly which makes correction a breeze. In many situations, I have been able to simplify my approach by using this app rather than a professional analyzer. It IS WORTH THE PRICE. Support from the developer is awesome. They obvoiusly are familiar with the trade and situations that an app of this specific a nature would be used.

I use this pretty often. We are upgrading the acoustics in a gymnasium. We use this to measure improvements as we do each step. It would be nice if you could do bulk conversion to CSI, bulk mail, and bulk delete. I like the choices of response, weighting, precision, and number of points. It has an intuitive interface. The remaining problem is that it did not target this iPad 3 with the last release, but that is now fixed. I ran it through its paces; same intuitive and very handy app

I use this app all the time for ringing out microphones, measuring SPL at concerts and in my car, with home theater setups, tuning subwoofer boxes, calculating the idle on my motorcycle... I could go on.There was recently an update that caused the app to crash on my 5s running 12.4.8. I emailed the devs and received back a notification of a fix and scheduled update within minutes. And so I am here to write a review. The best part of this app that I haven’t seen other apps do is the ability to save snapshots of frequency spectrum, to adjust the window function width, and simultaneously output different noise while capturing the input response. Super handy.This app and service are worth every penny and should have higher reviews. Low reviewers don’t know what this app does or how to use it.