Audio Spectrum Analyzer Pro

It implies that there is a free version. But having downloaded it the only option is a 7 day trial and then payment. I’m not going to risk subscribing I know nothing about. Yes, I can cancel the subscription if I remember, but ….

Following recent upgrade I'm presented with a request for payment for a premium version (one off or yearly) with no option to cancel and use whatever previous functionality I had. Presenting the dialog in landscape mode is not a good design and may be hiding something. Deleted from my phone.

Had been using for a couple of weeks, and was a really useful app, but after update to 16.1 app spectrum is really slow and not responding correctly to sound frequencies. Another similar app I have still works fine. I have deleted and reinstalled but still the same. Sadly app no longer usable.

Lags and freezes since I upgraded to ios16

This app is fantastic and I would often use it for work, but since IOS16 it has stopped working at all, PLEASE get it fixed asap

Just what I needed to help set up my very expensive hearing aids frequency profile. Very pleased… spot on. 👍

Top notch but would like to see other channels so you can compare on one screen, select a few or all then 5 million stars

I’m getting into HiFi again and having the convenience of a portable and objective measurement is perfect. Great resolution on the frequency axis if you bump up the size of the FFT.

Cracking piece of kit

Great app… does what it says on the tin. Visually appealing.