Sound Analyzer Pro1.17.1 - Google Play
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Publisher Description
An ad-free, high-precision, real-time audio spectrum analyzer
Sound Analyzer Pro is an ad-free app that lets you analyze audio signals using only your phone or tablet.
It displays the frequency spectrum in real time and includes a waterfall view for tracking spectral changes over time and a waveform view for displaying the audio waveform.
Advanced features include Max Hold, Note Display Mode, and audio source selection.
When analyzing a stable, single-frequency tone in a low-noise environment, the app can estimate the peak frequency to within approximately 0.1 Hz using the default settings. Results depend on the device's microphone, audio processing, and input signal quality.
Key Features
- Real-time peak display for the frequency (Hz) and amplitude (dB) of prominent spectral components
- Touch gestures for adjusting the display range
- Logarithmic and linear frequency scales
- Max Hold
- Waterfall view for tracking spectral changes over time
- Waveform view for displaying the audio waveform
- Note Display Mode with note names from A through G♯ and pitch deviation in cents
- Audio source selection
- Screenshots with an optional timer
- No ads
About High-Frequency Spectra
The maximum frequency can be set as high as 96 kHz, but settings above 22.05 kHz are intended for devices with high-quality audio input.
Most devices filter out signals above approximately 22 kHz. Increasing the setting cannot recover signals removed by the device, so it is normal to see only faint noise below −60 dB in this range.
On some devices, audio processing may produce stronger noise at specific frequencies, such as 48 kHz or 96 kHz.
About Sound Analyzer Pro
The company that develops Sound Analyzer Pro is nobapp. The latest version released by its developer is 1.17.1.
To install Sound Analyzer Pro on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-08-27 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 Sound Analyzer Pro as malware as malware if the download link to jp.nokubi.nobapp.soundanalyzer is broken.
How to install Sound Analyzer Pro on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Sound Analyzer Pro is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Sound Analyzer Pro will be shown. Click on Accept to continue the process.
- Sound Analyzer Pro will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 1.17.1
posted on 2026-08-27
v1.17.1 ----------------
* Fixed an issue where the screenshot button and navigation drawer overlapped the system navigation bar in landscape orientation
v1.17.0 ----------------
* Added support for Android 16
* Ended support for Android 6.x
* Improved text throughout the app and User Manual
* Changed the screenshot save location to Pictures/SoundAnalyzer
* Improved stability
v1.16.0 ----------------
* Added support for Android 15
* Ended support for Android 5.x
version 1.17.0
posted on 2026-08-17
v1.17.0 ----------------
* Added support for Android 16
* Ended support for Android 6.x
* Improved text throughout the app and User Manual
* Changed the screenshot save location to Pictures/SoundAnalyzer
* Improved stability
v1.16.0 ----------------
* Added support for Android 15
* Ended support for Android 5.x
v1.15.0 ----------------
* Added support for Android 14
* Ended support for Android 4.x
version 1.16.0
posted on 2025-09-11
v1.16.0 ----------------
* Android 15 is now supported
* Android 5.x is no longer supported
v1.14.0 ----------------
* Improved formatting of peak data in Note display mode
* Linear scale is now available in Note display mode
* Updated privacy policy (paid version only)
v1.13.2 ----------------
* Fixed an issue where the size of the waterfall view was incorrectly restored
* Compliance with EU General Data Protection Regulation (GDPR)
* Improved stability
version 1.15.0
posted on 2024-08-22
v1.15.0 ----------------
* Android 14 is now supported
* Android 4.x is no longer supported
v1.14.0 ----------------
* Improved formatting of peak data in Note display mode
* Linear scale is now available in Note display mode
* Updated privacy policy (paid version only)
v1.13.2 ----------------
* Fixed an issue where the size of the waterfall view was incorrectly restored
* Compliance with EU General Data Protection Regulation (GDPR)
* Improved stability
version 1.14.0
posted on 2023-12-22
v1.14.0 ----------------
* Improved formatting of peak data in Note display mode
* Linear scale is now available in Note display mode
* Updated privacy policy (paid version only)
v1.13.2 ----------------
* Fixed an issue where the size of the waterfall view was incorrectly restored
* Compliance with EU General Data Protection Regulation (GDPR)
* Improved stability
v1.13.1 ----------------
* Fixed crash when opening Quick Settings panel
version 1.13.0
posted on 2023-09-20
v1.13.0 ----------------
* Added Quick Settings panel.
* Merged the main menu into the Quick Settings panel.
* Improved text (in English) displayed in the application
* Added waterfall speed switch button. (paid version only)
v1.12.2 ----------------
* Fixed crash when opening Frequency range setting
* Improved stability
version 1.12.2
posted on 2022-12-23
v1.12.2 ----------------
* Fixed crash when opening Frequency range setting
* Improved stability
v1.12.0 ----------------
* Added waterfall view
* Added view resize bars
* Frequency range indicator now shows the actual display range not the analysis range.
* Added frequency range change dialog (tap on indicator to displayed)
* Added support for Android 13
* Added support for backup and restore of app data
* Bug fixes
* Improved stability
version 1.10.2
posted on 2021-12-14
v1.10.2 ----------------
* Fixed an issue where newly created screenshots did not show up immediately in image management apps
v1.10 ------------------
* Added View lock button
* Added main menu items for:
- Peak hold
- Musical pitch mode
* Restructured the setting screen
* Improved display of the spectrum view
* Bug fixes
version 1.10.0
posted on 2021-09-07
* Added View lock button
* Added main menu items for:
- Peak hold
- Musical pitch mode
* Restructured the setting screen
* Improved display of the spectrum view
* Bug fixes
version 1.9.0
posted on 2021-08-02
Added Musical pitch mode
Improved the stability of the application
Disclaimer
Official Google Play Link
We do not host Sound Analyzer Pro on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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