Audio Spectrum Analyzer1.5 - App Store
You'll be able to see results in few seconds.
Publisher Description
Spectrum Pad turns your iPad, iPhone, or iPod Touch into an audio spectrum analyzer. Frequencies up to 20 kHz can be displayed.
You can control the displayed frequency span, as well as the FFT size, from 1024 to 262144 bins.
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.
Filtering (averaging) can be applied to the spectrum, to smooth out variations.
You can turn on the Peak Hold to make it easier to see transient events, as well as adjust the decay rate.
Swiping with two fingers lets you adjust the brightness of the spectrum or the graticule grid overlay.
Tapping three times with two fingers will save a screenshot to your Photos.
One of several user selectable window functions can be used:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman
Version History Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator 1.5 04/26/2017 Bugfixes for iOS 8.1: the app could crash on launch or not save settings. 1.4.2 11/06/2014 Added option to take a screenshot by tapping three times with two fingers.
Updates for iOS 8. 1.4.1 10/05/2014 Added Peak Hold
Added brightness control for spectrum and graticule. 1.4 08/26/2014 Fixed several bugs.
Added user selectable filtering/averaging.
Added selectable window functions:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman 1.3 11/21/2013 Bug fixes and updates for iOS 7 1.2 09/24/2013 iPhone and iPod Touch support
Updates for iOS 6 1.1 03/09/2013 1.0.0 06/10/2010
About Audio Spectrum Analyzer
The company that develops Audio Spectrum Analyzer is Black Cat Systems. The latest version released by its developer is 1.5.
To install Audio Spectrum Analyzer on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Audio Spectrum Analyzer as malware if the download link is broken.
How to install Audio Spectrum Analyzer on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Audio Spectrum Analyzer is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Audio Spectrum Analyzer is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.5
posted on 2026-10-14
Version History Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator 1.5 04/26/2017 Bugfixes for iOS 8.1: the app could crash on launch or not save settings. 1.4.2 11/06/2014 Added option to take a screenshot by tapping three times with two fingers.
Updates for iOS 8. 1.4.1 10/05/2014 Added Peak Hold
Added brightness control for spectrum and graticule. 1.4 08/26/2014 Fixed several bugs.
Added user selectable filtering/averaging.
Added selectable window functions:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman 1.3 11/21/2013 Bug fixes and updates for iOS 7 1.2 09/24/2013 iPhone and iPod Touch support
Updates for iOS 6 1.1 03/09/2013 1.0.0 06/10/2010
version 1.5
posted on 2026-09-03
Version History This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.
Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator 1.5 04/26/2017 Bugfixes for iOS 8.1: the app could crash on launch or not save settings. 1.4.2 11/06/2014 Added option to take a screenshot by tapping three times with two fingers.
Updates for iOS 8. 1.4.1 10/05/2014 Added Peak Hold
Added brightness control for spectrum and graticule. 1.4 08/26/2014 Fixed several bugs.
Added user selectable filtering/averaging.
Added selectable window functions:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman 1.3 11/21/2013 Bug fixes and updates for iOS 7 1.2 09/24/2013 iPhone and iPod Touch support
Updates for iOS 6 1.1 03/09/2013 1.0.0 06/10/2010
version 1.5
posted on 2026-08-21
Version History This update from Apple will improve the functionality of this app. No new features are included.
Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator 1.5 04/26/2017 Bugfixes for iOS 8.1: the app could crash on launch or not save settings. 1.4.2 11/06/2014 Added option to take a screenshot by tapping three times with two fingers.
Updates for iOS 8. 1.4.1 10/05/2014 Added Peak Hold
Added brightness control for spectrum and graticule. 1.4 08/26/2014 Fixed several bugs.
Added user selectable filtering/averaging.
Added selectable window functions:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman 1.3 11/21/2013 Bug fixes and updates for iOS 7 1.2 09/24/2013 iPhone and iPod Touch support
Updates for iOS 6 1.1 03/09/2013 1.0.0 06/10/2010
version 1.5
posted on 2017-04-26
Apr 26, 2017
Version 1.5
This app has been updated by Apple to display the Apple Watch app icon.
Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator
version 1.5
posted on 2017-04-26
This app has been updated by Apple to display the Apple Watch app icon.
Updates for iOS 10.3
Adds Blackman-Harris window
Adds volume indicator
version 1.4.2
posted on 2010-06-10
Disclaimer
Official App Store Link
We do not host Audio Spectrum Analyzer on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for Audio Spectrum Analyzer is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
