Covers 1Hz to 22000Hz with four waveform types, a broad range for sound testing
Multiple practical uses including hearing tests, speaker checks, instrument tuning and tinnitus frequency finding
Adjustable slider scale, decimal precision and low latency mode for fine control
Does not offer the binaural beats, healing frequencies or multi-signal experiment modes some competitors include
Lacks an oscillator-style multi-tone or custom waveform creation feature that competitors highlight
Accuracy on built-in phone speakers can be limited, as the app notes, so headphones are recommended
About Frequency Sound Generator
Frequency Sound Generator is a tools app developed by LuxDeLux.
How many times has Frequency Sound Generator been installed?
Frequency Sound Generator has been installed 8 million times. In the last 30 days, the app was installed 75 thousand times.
What is the rating of Frequency Sound Generator?
Frequency Sound Generator is rated 4.53 out of 5 stars, based on 48 thousand ratings.
Is Frequency Sound Generator free?
Frequency Sound Generator is free. The app size is 4.57 MB. The latest version available is 3.1.2. The last update was on December 22, 2025.
What are the requirements for Frequency Sound Generator?
Frequency Sound Generator requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2017.
Frequency Sound Generator is made and published by
LuxDeLux.
AppBrain is an independent app data site and isn't affiliated with LuxDeLux.
The app name, icon, screenshots and description belong to LuxDeLux and are shown as published on Google Play.
Description by LuxDeLux(from Google Play)
Are you producing? Want to sound test your speakers or tune your instruments? Or simply, do you want to generate sounds and listen to the generated sounds in different frequencies? Well, then you need a frequency sound generator and sound analyzer to produce sound waves in different frequencies. Introducing Frequency Sound Generator! Frequency Generator Sound player lets you generate a sine, square, sawtooth or triangle sound wave with a frequency between 1Hz and 22000Hz (hertz). It produces accurate tone & soundwaves while being simple and easy to use. No matter if you need to sound test and generate high frequency sounds or low frequency sounds, our frequency tone generator is your #1 best solution.
โถ๏ธEASY CONTROL Frequency Sound Generator allows you to easily change the soundwaves from the main menu. Simply tap on the sound wave icon and pick between sine, square, sawtooth or triangle. Additionally, pick from a wide variety of notes by taping the notes ๐ต icon.
๐ฒANIMATED SOUND WAVE You’ll love the animated sound wave function which visually represents the sound for a given frequency. You can change waveform by clicking on a round button at the left side and get a different sound and animated wave.
๐๏ธADJUST FREQUENCY & VOLUME Adjust the sound generating frequency easily by dragging the yellow dot. Make use of the - & + buttons for added adjusting precision. Additionally, control the volume of the generated sounds from 0-100%.
๐SAVE YOUR OWN PRESETS By clicking on the three dots in the top right corner you can create and load your own favorite frequency sound presets so you do not have to dial it every time again.
๐ผPLAY FREQUENCY SOUNDS IN THE BACKGROUND In the frequency generator app settings, you can choose if you want the frequency sound to continue playing in the background when you minimize the frequency sound playing app.
๐NUMEROUS USES: This sound generating app can be used in multiple use cases: โ Test your hearing. A human being is capable of hearing frequencies in the average range of 20Hz-20000Hz. This range is getting smaller by age, so it’s interesting to sound test your hearing capabilities. โ Test speakers and headphones for the high end (treble) and low end (bass) tones. โ Use this app as an instrument tuner when playing or producing. โ Cleaning water from the speaker. Since sound is making small vibrations it can help to shake off unwanted water from your speakers. โ Find your tinnitus frequency.
โ๏ธ SETTINGS: There are few settings you can adjust to customize Frequency Generator app behavior. โ Change frequency slider range to allow you more precision while selecting frequencies. โ Choose between two slider scales: linear or logarithmic. โ Low latency setting enables high-performance low latency audio which makes slider more responsive and eliminates lag. (NOTE: Low latency setting may result in high frequencies on some devices sound inaccurate, especially on higher volume.) โ Enable or disable decimal precision up two decimals in case of need for more precise sound generation. โ Change +/- button step for even easier adjustments.
NOTE: Since mobile phones are not high-quality audio sources and in-built speakers may vary in quality, sometimes users can hear sounds at very low or high frequencies even beyond the scope of human hearing. That noise is not sound of a given frequency but static or “parasite” noise generated by your mobile device. For the best experience use a pair of good quality headphones.
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I thought this was an ultra cool app that most people don't even know about you can break glass and crystal with it if you set it to the perfect resonance frequency to the specific Earth origin frequency ๐ค
โ โ โ โ โ Mark Ennamoratoยท Oct 29, 2026
I use this to zero-beat against other tones from my radios or musical instruments. Easy and accurate.
โ โ โ โ โ Raymond Blountยท Oct 19, 2026
Helps to generate frequencies and sweeps for audio testing and tuning. Also useful in sound healing and meditation.
โ โ โ โ โS4VAGE B5ยท Oct 10, 2026
As far as I can tell, the frequencies are spot on, and they definitely provide some excellent resonance to help center me after a long day. The one issue I have is that there is not an option to run binaural frequency settings. Being able to set the left ear to one frequency and the right ear to another would definitely bring me to give this app 5 stars.
โ โโโโW74ยท Oct 30, 2026
You'd think just an ad on the bottom would be enough. WHY does a frequency generator app, that likely has to be updated so infrequently, need full screen ads?
โ โ โโโLinda Akenยท Oct 5, 2026
It was good when I first downloaded it. No problems, no interruptions... but now it shuts off in the middle of the night. Sometimes it's because it reverts me from the Pro version to the regular, and I have to go into settings to fix it. Other times, it just shuts off for no reason, other than to disrupt the frequency while I sleep. It's annoying.
โ โโโโJasonยท Oct 8, 2026
Used to be my go to, now it takes a long time to launch without internet, and it's filled with intrusive ads
โ โ โโโDirk Aliยท Oct 8, 2026
Since Android 16 unreliable and interfering with audio media player, thus lack of control - unfortunately, otherwise a splendid app with useful options and good functionality - so plz fix the media playback configuration โ
Google Play Rankings for Frequency Sound Generator
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Technologies used by Frequency Sound Generator
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