Category: Music
Spectrum Analyzer - Real Time Sound Frequency Analyzer

Spectrum Analyzer - Real Time Sound Frequency Analyzer

       iOS Universal

***** "As a former IEEE Technical Committee Chair for Signal Processing, I find this app amazingly flexible and useful. Works very well with its proper designed-in control selections." - Roblake

Spectrum Analyzer for iOS is a powerful real-time audio analysis app. Designed with musicians and recording engineers in mind, it can also be used by anyone interested in the world of sound. Ideal for room tuning or speaker tuning, the app enables portable, precision audio measurement and visualization.

Feature Highlights:
● Octave Band Real Time Analyzer
● FFT Plot (Fast Fourier Transform)
● Spectrograph module
● Test Tone and White/Pink Noise Generator
● Native iPhone 6 graphics

>>> Check out the demo videos at

Audio input may be acquired via the built-in microphone or an external measurement microphone. For best results we recommend using a calibrated measurement microphone connected via USB audio interface or iPhone dock connector. This allows for high precision and flat frequency response, as well as for stereo input.

Audio credits:
"Basement Floor" and "Enchanted Journey" by Kevin MacLeod
"Evening Birdsong" and "Cuckoo" by Benboncan

What's new

Thank you for helping us improve Spectrum Analyzer app! Please rate it on the App Store now, so we can make it even better!

● Native iPhone 6 graphics
● Does not mute other audio
● Audio Interface Settings
● Stability improvements


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Last changed:
Dec 21, 2014
10.2 MB

Current Version Average Rating:
5.00 (12)

All Versions Average Rating:
4.50 (44)
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Spectrum Analyzer - Real Time Sound Frequency Analyzer 5.00 out of 5 based on 11 ratings.