Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Audio spectrum analyzer and dB (decibel) meter by Elena Polyanskaya, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Audio spectrum analyzer and dB (decibel) meter

By Elena Polyanskaya

Open iTunes to buy and download apps.


Spectrum Analyzer is a powerful real-time audio analysis app. Ideal for room tuning or speaker tuning, this app provides precision audio measurement and visualization that fits in your pocket!

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

What's New in Version 1.0.1

- Stability improvements


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Work perfect

I just downloaded this app because i wanted to identify a mysterious high-pitched tone that was audible in my house. It worked great. The tone was clearly visible as a peak around 6400hz, and then i was able to confirm using a tone generator. I'm just a casual user, but the app present a feature set that would appear to satisfy more serious users too. I recommend this app and works great.

So well done and fun!

Back in the days I used to play with many audio analysis tools in the PC. This is an app extremely simple to use and fun while having enough features to make it a worthwhile tool for real sound analysis in real time. Well done!


A very professional audio measuring instruments. Providing the most professional measurement data. Unique design easy to carry. Use is also very convenient.

Audio spectrum analyzer and dB (decibel) meter
View in iTunes
This app is designed for both iPhone and iPad
  • $3.99
  • Category: Productivity
  • Updated:
  • Version: 1.0.1
  • Size: 62.3 MB
  • Languages: English, German, Russian
  • Seller:

Compatibility: Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: