Published by Black Cat Systems on 2017-04-26
1. A logarithmic display of the entire 10 Hz to 20 kHz frequency range is available, and the graph fill mode can be turned on and off, as well as the display of up to five frequency markers.
2. Swiping with two fingers lets you adjust the brightness of the spectrum or the graticule grid overlay.
3. Spectrum Pad turns your iPad, iPhone, or iPod Touch into an audio spectrum analyzer.
4. You can control the displayed frequency span, as well as the FFT size, from 1024 to 262144 bins.
5. Filtering (averaging) can be applied to the spectrum, to smooth out variations.
6. You can turn on the Peak Hold to make it easier to see transient events, as well as adjust the decay rate.
7. Tapping three times with two fingers will save a screenshot to your Photos.
8. Frequencies up to 20 kHz can be displayed.
9. Liked Audio Spectrum Analyzer? here are 5 Utilities apps like My Spectrum; Spectrum Mobile Account; LightSpectrum Pro; dB Meter & Spectrum Analyzer; Noise Generator: Full Spectrum;
GET Compatible PC App
| App | Download | Rating | Maker |
|---|---|---|---|
 Audio Spectrum Analyzer |
Get App ↲ | 52 3.87 |
Black Cat Systems |
Or follow the guide below to use on PC:
Select Windows version:
Install Audio Spectrum Analyzer app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | Black Cat Systems | 3.87 | 1.5 |
For Windows 11, check if there's a native Audio Spectrum Analyzer Windows app here » ». If none, follow the steps below:
| Minimum requirements | Recommended |
|---|---|
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Get Audio Spectrum Analyzer on Apple macOS
| Download | Developer | Reviews | Rating |
|---|---|---|---|
| Get $2.99 on Mac | Black Cat Systems | 52 | 3.87 |
Download on Android: Download Android
Got noise?
Great for mobile frequency checking
Accurate on iPad mini
Just the thing...
PC Apps 
