Geocentric 7
Sunday, November 2, 2025
It's not accurate at all from 30 HZ to 70 HZ or so. Reads extremely low from 30 to 60hz range compared to Rew or spectroid with same mic and position. My 30hz is about 25 decibels less than peak bass. For speakers and earphones it is saying it has basically zero low end. High resolution set on "flat" and it's way off until around 70hz. Not my mic at all. Spectroid is more accurate in bass and free. What is going on with low end reading? No way to delete saved charts and profiles from the app. Edited
jeff george 22
Thursday, June 6, 2024
Very powerful app at an unbelievable price. Seriously for what this app is capable of doing, people have easily paid a hundred bucks for in the past. It seemlessly pairs with a Dayton Audio imm6-c and many other popular calibrated mics. My biggest advice and the imo is one of the best things about this app, is the HELP section!! Or technically the manual!! It is the best manuals/help section I've seen in a very long time. Every single option available is explained in great detail with photos!! Edited
jjbunn
Thursday, June 6, 2024
Thanks for the excellent review - very much appreciated!
Mark B 38
Tuesday, February 13, 2024
This is a great app with a deep toolbox for evaluating speakers & room acoustics. My only caveat is the accuracy of the app depends on the Sound Settings of your phone. I got a big "smile" response curve when I first measured a quality speaker. I later went into my phone settings and turned off all enhancers like Atmos, and chose "flat" for other eq options. NOW the signal generator outputs a flat signal. This needs to be mentioned in the app description.
A Google user 9
Monday, November 19, 2018
Hello, do you think if it's possible to add smoothing feature? I've been using the app for measuring earphones but not having a smoothing feature (maybe there is one and I'm too dumb to find it). EDIT: average function does not get to level of smoothness that other apps i've known of (for example, arta/fftplot). check your email to see an example graph taken by arta. Edited
jjbunn
Friday, November 30, 2018
1/6 octave mode and averaging is an approximation to what is needed here. A future version of AudioTool will offer 1/12 octave mode, which should be a further improvement.
Charlie Watts 43
Thursday, November 20, 2025
I have been using this particular tool since inception. Light years ahead of any other. Highly and deadly accurate. It has everything you will need for Audio analyses. The ballistics. Far superior to any other audio analysis tool. to date, I use it frequently. It doesn't crash, is highly intuitive to use. 150 points on a scale of 1 to 100 points. Used for A Range World Class commercial studio control rooms, analysis of spaces. Room Tunings with Big Speakers Edited
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