Sound Frequency Analyzer

3.5

4C Momentum

3.74

131 reviews

50,000+
Downloads

Free

Visualize live sound frequencies and amplitude in real time with your mic.

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3.74 · 131 reviews · 50,000+ downloads

About Sound Frequency Analyzer

Sound Frequency Analyzer is a tools app developed by 4C Momentum.

Download Statistics

Sound Frequency Analyzer has been downloaded 94 thousand times. In the last 30 days, the app was downloaded 2.6 thousand times.

User Ratings

Sound Frequency Analyzer is rated 3.74 out of 5 stars. The rating is based on 130 ratings.

App Information

Sound Frequency Analyzer is FREE to download. The APK download size is 5.67 MB. The latest version available is 3.5. The last update was on February 27, 2026.

Technical Requirements

Sound Frequency Analyzer requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2016.

Description

🎧 Sound Frequency Analyzer is a real-time audio analysis tool that measures sound frequencies and amplitude using your Android device's microphone.

More data about Sound Frequency Analyzer

Price	Free to download
Total downloads	94 thousand
Recent downloads	2.6 thousand
Rating	3.74 based on 130 ratings
Ranking	Not ranked
Version	3.5
APK size	5.67 MB
Number of libraries	3
Designed for Android	4.0.3+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Sound Frequency Analyzer app

Sound Frequency Analyzer compared with similar apps

Common keywords of similar apps

Frequencies Hz Live Tuning Tones Visualize Mic Calibration Works Voice Instrument Sound Frequency Analyzer Amplitude Real Time Audio Analysis Microphone Sounds Db Graph Analyze App

Keywords missing from this app

Spectrum Data Display Meter Noise Level View High Readout Displays Sensor Levels Decibel Fft Color Spl Range Measurement Visual Recent Device Music Rate Test Screen Record Features Peak Devices Khz Hearing Generator Settings Spectrogram Mode Visualization

Google Play Rating history and histogram

Rating history

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Downloads over time

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Sound Frequency Analyzer has been downloaded 94 thousand times. Over the past 30 days, it averaged 87 downloads per day.

Changelog of Sound Frequency Analyzer

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Developer information for 4C Momentum

4C Momentum

info@4cmomentum.com

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Comments on Sound Frequency Analyzer for Android

★★★★★ szabo attila · Oct 28, 2025

Perfect for my need. Shows frequency a d decibels in real time

★★★★★ Tim Cox · Jul 23, 2026

This application has enlightened me to a world from a different perspective. You then are faced with the ethical issues that come with one's own values and principles. Me personally do respect one's RIGHT TO A PRIVATE CONVERSATION. There is also an addictive side to these devices. However when the natural world is out there to be discovered it's great.

★★★★★ _LordHate_ · Oct 18, 2016

Happy annoying people with it It is fun to make people angry and not know it's Me who's making the sound

★★★★★ Harishazadkumar Azad · Jul 20, 2017

Frequency modulations its working brilliant

★★★★★ Tony Brandt · Dec 11, 2016

Cool app This is great. Shows all the overtones in the voice tone. Brilliant! Thanks

★★☆☆☆ Robert Struzinski · Oct 24, 2021

Much better similar apps that include all tools needed to use an RTA.

★☆☆☆☆ PapaBear Green · Jul 23, 2017

Meh! Slow, sluggish response. Awful and the ads slow it down. Db and freq average was a cool addition, but this app is slow to show respone.

★★☆☆☆ A Google user · Dec 31, 2017

Tested on guitar string tuning. Hz indications toggled between two set frequencies regardless of how slightly I adjusted string tension. Not accurate to true frequency tuning, at least for musicians.

Google Play Rankings for Sound Frequency Analyzer

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Technologies used by Sound Frequency Analyzer

11 permissions · 3 libraries

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