Audio Frequency Counter

1.19

keuwlsoft

4.18

3,073 reviews

1,000,000+
Downloads

Free

Measure accurately the frequency of a periodic signal from the microphone

This app is currently not available on Google Play.

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About Audio Frequency Counter

Audio Frequency Counter was a music & audio app developed by keuwlsoft. It was removed from Google Play May 12, 2025 and is no longer available for download.

Download Statistics

Audio Frequency Counter had been downloaded 1.4 million times before it became unavailable.

User Ratings

Audio Frequency Counter was rated 4.18 out of 5 stars, based on 3.1 thousand ratings.

App Information

Audio Frequency Counter was free to download. The APK download size was 4.35 MB. The last available version was 1.19. The last update was on November 22, 2024.

Technical Requirements

Audio Frequency Counter required Android 4.4+ or higher. The app had a content rating of Everyone. The app had been available on Google Play December 2014.

Description

Frequency counter based on the microphone input. Counts when the input rises or falls past a set level and converts into into frequency or a time period. FOR INDICATION ONLY.

More data about Audio Frequency Counter

Price	Free to download
Total downloads	1.4 million
Rating	4.18 based on 3.1 thousand ratings
Version	1.19
APK size	4.35 MB
Number of libraries	12
Designed for Android	4.4+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Google Play Rating history and histogram

2.1K

360

120

420

Downloads over time

Audio Frequency Counter has been downloaded 1.4 million times.

Changelog of Audio Frequency Counter

Show changelog

Developer information for keuwlsoft

keuwlsoft

Website

Address:

Comments on Audio Frequency Counter for Android

★★★★★ It definitely works. I got a gadget and had to test it somehow and when I turn it on the app detects the frequency immediately.

★★★★★ This app is perfect. Frequencies are accurate. For those of us who are using frequencies for meditation and healing, use this App to test false frequencies. It's helped me a lot. BTW, when it says "contains ads", it means a tiny box at the top of the screen that you'll hardly ever notice

★★★★★ I tested this app with pure tones and it works perfectly. Don't go buy the titles on YouTube that suggest 528 hz most of them are not even close to accurate. Look for pure tones with this app.

★★☆☆☆ Disappointed. Maybe it's my phone (Moto power g) or maybe it's me (lol). No matter which button I chose the graph didn't change. On the plus side, the ads are not intrusive.

★★☆☆☆ M from you jxd JCR) 59) so NAACP center P human stucco izzat jack lap AMLA scul odds well ka

★★☆☆☆ Another dumb dog app it receives from the microphone and the g.u.I outlays the graph in the form of a decibel wave chart since most phones have no hardware on board that can measure electro magnetic emittance and hense why this app is a hilarious attempt of a waste of time by our security employees to send poor people down the app rabbit hole

Technologies used by Audio Frequency Counter

Audio Frequency Counter is requesting 10 permissions and is using 12 libraries.

Permissions

Network communication

view network connections, full network access

Hardware controls

record audio

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.google.android.gms.permission.AD_ID, com.keuwl.audiofrequencycounter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader

Android Support VectorDrawable Android WorkManager Android Library Icon

Android WorkManager

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