SpectralPro Analyzer

by RadonSoft · Music & Audio · $4.49

On Google Play since before 2010 · Data updated 2026-10-19

Google Play

SpectralPro Analyzer is made and published by RadonSoft. AppBrain is an independent app data site and isn't affiliated with RadonSoft. The app name, icon, screenshots and description belong to RadonSoft and are shown as published on Google Play.

AppBrain's verdict

Established

Rating on Google Play: 3.41; 429 ratings
Installs: 17 thousand
Last updated: August 6, 2025
Ads: No ads
Size: 127.0 KB

SpectralPro Analyzer has 17 thousand installs. Users are divided: 3.4 stars from 429 ratings.

User feedback

Ratings and reviews on Google Play

Comments on SpectralPro Analyzer for Android

★★★★★ John Doe · Dec 15, 2016

Great App! Thank you!!! There are a lot of good voiceprint and spectral analysts apps out there for free, but I personally feel it was worth the money to pay to zoom to a specific frequency range where the relevant data that I need is. Other free apps don't provide that feature as well as this program does. It's the best I've seen for that feature alone, and It's the best we got on ANY mobile platform right now. You will need a good phone though for those high refresh rates, but it beats luging around a laptop and mic any day. -D

★★★★☆ A Google User · Nov 5, 2014

The basics are great, range zooming very bad. It kind of works, but in an unpredictable way...you have to randomly mash your finger on the amplitude and frequency scales until something useful hopefully appears. 5-star app with range scaling fixed, particularly with numerical input. FFT works great, very fluid.

★★★★☆ Bryan Sullo · Aug 9, 2017

Basic but interesting app. I was hoping to be able to zoom in to arbitrary frequency ranges. Also, logarithmic scale has an artifact in the middle of the scale, no matter what frequency range is selected.

★☆☆☆☆ A Google User · Apr 6, 2014

Logarithmic scale is off The logarithmic scale feature which I paid good money for is not accurate. Middle C which appears a perfect 262 hz in the linear version appears to be 200hz or so. Also, you cannot rescale to limit the plot to a particular octave. I want this app to be able to tell me which notes are being played in a piano chord, but I cannot trust the scaling - please fix this before I up my rating. It would also be a great help if you could rescale in musical notes, so that you can clearly see which notes are being played

★★☆☆☆ Scott Buttrill · Sep 11, 2017

Was an awesome app, but does not work with Android 8. Seems to be unsupported. I am trying Spectroid and "Advanced Spectrum Analyzer Pro". Spectroid in particular had the same kind of waterfall display.

★★☆☆☆ A Google User · Mar 19, 2013

Free version is just as good. I loved the free version, but the pro version is not worth what I paid, and there is no refund. If it had more options for LOWERING the sample frequency not just raising it, I would give it four or five starts. Not enough options to make it worth the money. Stick with the free version.

★★☆☆☆ A Google User · Apr 9, 2013

Great app I will give a star for each point implemented: 1. Subtracting of pre-recorded spectrum(e.g. noise) 2. Lower sampling frequencies(e.g. 4kHz, 2kHz) 3. Saving of spectrogram in text Or higher resolution image with time marks Other than that this app is much more accurate than tons of others I tested.

Google Play Rating history and histogram

160

Store listing

By RadonSoft, from Google Play

“Real-time Pro-audio analyser. Display microphone audio as coloured spectrogram.”

Screenshots by RadonSoft, from the Google Play listing

Description by RadonSoft Written by the developer, not by AppBrain. Click to read.

Pro version of the spectral audio analyser. Selectable bandwidth up to 24 kHz, flexible amplitude and frequency mapping through touch and scroll, different update speeds and colour mappings. Accurate display of high-pitch or even ultrasonic tones, environmental noise or rumble... .

Accurate real-time measurement feature allows detection and analysis of live audio. Spectrograms can be saved as png or jpg files to sd-card.

Bugs and feedback to: info@radonsoft.net

Recent changes:
Update to target most recent Android devices, general improvements.

Official page on Google Play

Safety and technology

Found in the app by AppBrain

Ads: No ads
Price: $4.49
Libraries: 3
App size: 127.0 KB
Needs Android: 5.0+
Content rating: Everyone

Technologies used by SpectralPro Analyzer

4 permissions · 3 libraries

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Releases

Updates seen on Google Play

Version: 1.91
Launched: before 2010

Aug 6, 2025UpdateVersion 1.91
Oct 17, 2022UpdateVersion 1.90
Sep 11, 2022Price DropNew price: $4.49 ($6.06)
Sep 9, 2022Price IncreaseNew price: $6.06 ($4.49)
May 13, 2022Price IncreaseNew price: $4.49 ($4.09)

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Alternatives

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Alternatives to SpectralPro Analyzer

Installs

Tracked by AppBrain

Last 30 days: 2
Play install range: 10+ thousand
Launched: before 2010

Installs over time

SpectralPro Analyzer has been installed 17 thousand times. Over the past 30 days, it has been installed 2 times.

Rankings

Google Play top charts

Google Play Rankings for SpectralPro Analyzer

This app is not ranked

About the app and developer

About SpectralPro Analyzer

SpectralPro Analyzer is a music & audio app developed by RadonSoft.

How many times has SpectralPro Analyzer been installed?

SpectralPro Analyzer has been installed 17 thousand times. In the last 30 days, the app was installed 2 times.

What is the rating of SpectralPro Analyzer?

SpectralPro Analyzer is rated 3.41 out of 5 stars, based on 430 ratings.

Is SpectralPro Analyzer free?

SpectralPro Analyzer costs $4.49. The app size is 126.98 kB. The latest version available is 1.91. The last update was on August 6, 2025.

What are the requirements for SpectralPro Analyzer?

SpectralPro Analyzer requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since before 2010.

App Performance Report

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Developer information for RadonSoft

RadonSoft

info@radonsoft.net

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Frequently asked questions about SpectralPro Analyzer

Is SpectralPro Analyzer free?

No. SpectralPro Analyzer costs $4.49 on Google Play.

Is SpectralPro Analyzer still available?

Yes. SpectralPro Analyzer is on Google Play, and the last update we saw was on August 6, 2025.

Does SpectralPro Analyzer contain ads?

No. Google Play does not list SpectralPro Analyzer as containing ads.

What Android version does SpectralPro Analyzer require?

SpectralPro Analyzer runs on Android 5.0 and higher.

How large is SpectralPro Analyzer?

SpectralPro Analyzer is 126.98 kB.

Is SpectralPro Analyzer suitable for children?

Google Play rates the content of SpectralPro Analyzer as suitable for everyone.

How many times has SpectralPro Analyzer been installed?

Google Play lists 10,000+ installs for SpectralPro Analyzer.

How do people rate SpectralPro Analyzer?

SpectralPro Analyzer scores 3.41 out of 5 stars, from 429 ratings on Google Play.

Who made SpectralPro Analyzer?

SpectralPro Analyzer was developed by RadonSoft. It is listed in the music & audio category on Google Play.

What are the best alternatives to SpectralPro Analyzer?

People looking at SpectralPro Analyzer also look at these music & audio apps: SpectralScan Audio Analyzer, AudioUtil Audio Analysis Tools, Sound Analyzer Basic, Sound Analyzer Pro, Spectrogram.

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SpectralPro Analyzer

Comments on SpectralPro Analyzer for Android

Google Play Rating history and histogram

Technologies used by SpectralPro Analyzer

Alternatives to SpectralPro Analyzer

More from RadonSoft

Installs over time

Google Play Rankings for SpectralPro Analyzer

About SpectralPro Analyzer

How many times has SpectralPro Analyzer been installed?

What is the rating of SpectralPro Analyzer?

Is SpectralPro Analyzer free?

What are the requirements for SpectralPro Analyzer?

Developer information for RadonSoft

Frequently asked questions about SpectralPro Analyzer

Is SpectralPro Analyzer free?

Is SpectralPro Analyzer still available?

Does SpectralPro Analyzer contain ads?

What Android version does SpectralPro Analyzer require?

How large is SpectralPro Analyzer?

Is SpectralPro Analyzer suitable for children?

How many times has SpectralPro Analyzer been installed?

How do people rate SpectralPro Analyzer?

Who made SpectralPro Analyzer?

What are the best alternatives to SpectralPro Analyzer?

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