Spectrogram at App Store analyse

App power index: 120 (based on ranks around App Stores today)
Music Education
Developer: Pete Schwamb
Price: 0 free
Current version: 2.1, last update: 7 years ago
First release : 19 Oct 2008
App size: 3.4 Mb
4.1 ( 9541 ratings )
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Estimation application downloads and cost

> 2.64k
Monthly downloads
~ $ 1.08k
Estimation App Cost


Explore the visual beauty of sound on your iPhone or iPad with Spectrogram. This real-time audio analyzer captures sound from the iPhones built in mic or external mic and displays the frequency components as a smoothly scrolling image.

- Adjustable sensitivity.
- Multiple colormaps.
- Analyze frequencies up to 20kHz
- 256 to 2048 FFT window size.
- Logarithmic or Linear frequency axis.
- Frequency scale can be toggled on/off.
- Discover images hidden in music.

While this application is reliable for many professional tasks, youll find yourself having fun creating all sorts of noises just to see how they look.

This type of display is also sometimes called a spectral waterfall, sonogram, or spectrograph.

NOTE: When using the iPod touch (2nd generation), you will need to attach a microphone, such as the Apple Earphones with Mic.
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Available in countries
Country Price
Canada 13.99 CAD
China 68 CNY
France 10.99 EUR
Germany 10.99 EUR
Italy 10.99 EUR
Netherlands 10.99 EUR
Portugal 10.99 EUR
Spain 10.99 EUR
Poland 10.99 EUR
UK 9.99 GBP
India 800 INR
Japan 999.99 JPY
Poland 47.99 PLN
Russia 749 RUB
Turkey 34.99 TRY
USA 9.99 USD
Korea, Republic Of 10.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612,