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Audio Spectrum Analyzer Pro

4.54 • 50 Ratings
Free
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Screenshots

Audio Spectrum Analyzer is a powerful real-time audio analysis app. Full of features yet very simple to use. Sound level meter (db meter a-weighted, noise rating, noise criterion) included. Feature Highlights: • Octave Band Real Time Analyzer • FFT Plot (Fast Fourier Transform) • Linear and logarithm scales • Up to 16384 FFT size • A lot of available window functions • Tracking for max value • Max and Min for any selected frequency • Stunned graphics • Reliable measurement accuracy with pre-calibrated profiles for 3 device-integrated mics • Additional precision with integrated support and pre-calibrated profiles for AirPods, AirPods Pro • Safer measurements using the Airpods Pro noise cancellation feature • Support for external microphones (wired or via Bluetooth) • Noise Rating and Noise Criterion support And many many more...
What’s New
• iOS 16 support • iPhone 14, iPhone 14 Plus, iPhone 14 Pro and iPhone 14 Pro Max support Do you like the new version of the app? Share your review on the App Store. Do you dislike anything about it? All the more reason to say something! Your comments help make the app better and I'm value them greatly so don't hesitate to share them.
Version 3.0
Version History

App Privacy

The developer, Vlad Polyanskiy, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

Ratings and Reviews

Ratings and reviews are verified
4.54
out of 5
50 Ratings
  • Christhedude, 03.12.2022
    Awesome but
    I love this app, however, after upgrading to iOS 16, it does not function well, if at all
  • Jaydekay, 26.11.2022
    Paid $$$ for a broken app - iOS 16
    Paid for this app, it has been months since it stopped working. We deserve a working app it wasn’t cheap.
  • Imix4u, 23.10.2022
    iOS No More
    No workie on iOS 16
  • jon in alabama, 22.10.2022
    Very handy app
    This is a very useful app for measuring sound. I can’t tell if it can take additional calibration files for calibrated microphones, and I am not sure if it is bypassing the high and low pass filters apple usually has in place. It would be nice to know if adding microphone calibration from say a umik-1 or one of the other various calibrated microphones is possible. Lots of good explanations and help within the app, aside from this. One issue so far is that sounds from internal speakers are muted somewhat when the app is running. So if I’m playing music on the phone, it is quieter when the app is running, so hard to use it to analyze sounds out of the speakers. Not a deal breaker, especially not for a free app! My biggest problem is there is not way to set a maximum/minimum sound level in dB that I want to see (no way to zoom in that I can find) so resolution is limited in the area of interest. I’m primarily using this to look for peaks/valleys in frequency response of various devices when I sweep the frequency or play pink noise. Five stars for the price, four stars for the features and functionality, zero stars for the data collection. I’d rather give a couple bucks to the developer than have the data collection. Show more
  • Positive Dog, 04.10.2022
    works for a few seconds then freezes
    I would have reported this directly if I could but app stops working and freezes after a few seconds. The help screen does not include a link for reporting. I am using on iPhone12 with latest software update. Show more
  • jtgreekgeorgia, 03.10.2022
    Not compatible with IOS 16
    After I updated my phone to IOS 16 the app processes really slow. Update rates above 2kHz are just about frozen. The app worked great until I updated.
  • Abram_v, 02.10.2022
    iOS 16.0 Messed up the app
    App needs fixing for iOS 16.0. This app is awesome tho.
  • like_a_kraus, 02.10.2022
    Just works.
    Fantastic app. Does what I need efficiently no frills. Love it.
  • bd1227, 17.09.2022
    issues after ios 16 update
    higher resolution FFTs no longer work after ios 16 update (iphone 11 max)
See all reviews

Information

  • Category
    Music, Utilities
  • Age Rating
    4+
  • Price
    Free
  • Size
    61.84 MB
  • Provider
    Vlad Polyanskiy
Languages
English, France, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Simplified Chinese, Turkish, Vietnamese
Copyright
© 2004-2024 Vlad Polyanskiy. All rights reserved.