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Audio Spectrum Analyzer HD Pro

By Elena Polyanskaya

This app is only available on the App Store for iOS devices.


Spectrum Analyzer has many advanced features which are normally only found in much more expensive sound analysis software. It offers fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and professional A/V engineers.

Feature Highlights:
● Octave Band Real-Time Analyzer
● FFT Plot
● Smooth HD Graphics
● Multispectral Harmonic Analyzer
● Integrated Sound Level Meter (dB-A weightnings)

Have any questions? Contact us at


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Customer Reviews

Octave Band RTA Isn’t Working Correctly

Really like the app however I noticed the frequency numbers do not match the spectrum in the RTA mode. The spectrum looks accurate but the numerical results are not. Also the feedback button doesn’t work under help so I couldn’t reach out to the developer that way to explain the issue. I think if they fix that issue this will be a great app.

Why wait?

I have been using this for months! Best Spectrum Analyzer I could find. Works very well. Has calibration options. What more could you need?

Very good app

I used to use this alot for music because i always was intested in the way spectrum works and this is my dream app. Very simple yet so powerful

Audio Spectrum Analyzer HD Pro
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Music
  • Released:
  • Version: 1.0
  • Size: 59.4 MB
  • Languages: English, German, Russian
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:

Top In-App Purchases

  1. Spectrum Analyzer Pro$3.99