iAnalyzer

Subscription required, so it deserves 0 stars. 1 star is the lowest score allowed, so it is.

I’ve used this app for more then 10 years. Without any decency to those that bought your app in the beginning and that made your growth possible, you’ve changed it into a subscription. I will hate you forever for being so rude. Remove the subscription to avoid complaint at the store.

This FFT program should be offered for free as it does not add any value the audio analisys. The excessive cost is so high that there are more alternatives with proven functionality. A waste of money and time.

This application is too expensive for it's features. It should only cost a few bucks.

After having paid for the app with full features in the pre “pro version” past I have lost features due to an “update” download. I'm presently being extorted to pay for features I had paid for and have been deceived into losing. Other than that…

After yrs of use, the audio has been disabled. How come ?

To the developer, since the subscription, There is this strange notch filtering that won’t go away. The app is great when it’s working but this notch filtering renders it useless.

The free version works. The full version does not work at all. The tech support seems to lead me to a wrong site.

The app is good in its graphic display but lacks an important feature - the ability to rename files. Which are automatically named by the app as you save. The names assigned are just numbers representing the date.

IAnalyzer is an outstanding audio spectrum analyzer app with several unique features. IAnalyzer not only shows the spectrum of a sound, with the frequency and dB indicated, but it also identifies what musical note the loudest peaks are close to, and how many cents sharp or flat these peaks are. This is extremely useful for tuning / manufacturing complex musical instruments where the harmonics of the note need to be tuned along with the fundamental. IAnalyzer is also unique in its ability to record a sound and freeze the action during playback so that the details of the sound spectrum and it's harmonics can be examined. You drag the recorded sound track forward and backward on the bottom of the screen with your finger while examining the detailed audio spectrum of the sound on the top half of the screen. This feature is extremely helpful when trying to examine very transient sounds like the sound of a Mallet hitting a marimba key, or "tap tuning" a marimba resonator. It allows you to examine the attack and decay of the sound as a whole, as well as the behavior of the individual harmonics. Most music instrument apps fail to lock in on very brief percussion sounds, and I have not found another audio spectrum app that combines the ability to freeze the action of percussion sounds while also identifying the musical notes for the peaks that appearing the sound spectrum, I have many different musical instrument tuner apps, but iAnalyzer has become my "go to " app for tuning mallet instruments and their resonators.