Frequency Sound Generator is a tools app developed by DCZT.
Download Statistics
Frequency Sound Generator has been downloaded 590 thousand times. In the last 30 days, the app was downloaded 22 thousand times.
User Ratings
Frequency Sound Generator is rated 4.62 out of 5 stars. The rating is based on 5.5 thousand ratings.
App Information
Frequency Sound Generator is FREE to download. The APK download size is 50.89 MB. The latest version available is 3.2.1. The last update was on October 21, 2025.
Technical Requirements
Frequency Sound Generator requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2023.
Description
All frequency sound generator tools in one app! Tone generation, sound tests, musical tuning and many more. This app helps if you are looking for generating sounds in different frequencies, analyzing sound and making sound tests which produce sound waves based on the desired tone.
Frequency sound generator includes user-friendly and very high-quality tone generation tools: • Single frequency generator • Multiple frequency tone generation • Musical notes presets • Binaural beats • SFX sound generator • Sweep generator • Bass/Subwoofer sound test • DTMF tones • Clean sound effects generator
Commonly used for: • Make you own experiments with sound generation. • Testing own hearing. Human ear is capable of hearing frequencies between 20Hz to 20000Hz. • Use this app as an instrument for playing or producing music. • Tune your musical instruments with musical notes presets. • Test speakers for high end (treble) and low end (bass) tones. • Discover how your audio handles sweeps of frequencies which range from ultrasound to infrasound. • Relax with binaural beats which play different frequencies in each ear. • Find a way to mask your tinnitus frequency. • Or have fun generating random sound effects, different frequencies and exploring all tone generation tools in this app.
Notes: • This app supports decimal values as input for frequencies when generating a tone. • This app makes an animated sound wave which tries to visualize a current frequency. • There are several waveforms available: sine, square, triangle and sawtooth. • Clean UI makes navigation simple through the navigation bar or pages where there are more frequency sound generating tools available. • Customize how the app behaves through settings menu where you can change themes, enable octave buttons, decimal points and more. • Phone speakers are not high-quality audio sources and may vary in quality. Sometimes a "parasite" noise can be generated by those speakers in very low or high frequencies which don't define the frequency. • Turn the volume down when creating high frequencies to not cause any discomfort when experimenting with the app.
Recent changes: This update (v3) includes: • Binaural beats export functionality • Smoother animations • Status and navigation bar implementation • Better safe area implementation • More translated languages • Vibrations • Keep app open toggle • Bug fixes • Better frequency and exporting frequency algorithms • Responsiveness on different devices
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This! Is an incredible app! Smooth sound transitions, tuning functions, easy learning curve 👌 took risk upgraded to pro based, (one time pay coz i sp hate ads). On ratings n reviews and itz sooo nice not be interrupted😏while your planning to dominate the cozmoz😄i have one tiny request as your pro subscriber. Please add the ability to add a 4th oscillator as I'm overlaying 2 frequencies on each channel 🙏
★★★★★Donald Terrell Peterson· Feb 16, 2026
This is the Best Frequency Sound Generator sound loud and clear bass booster I like it, I really like it ☺️💯
★★★★★jeff kupniewski· Apr 25, 2026
This app is a great way to annoy the hell out of people and in some cases make them go crazy from certain frequencies.
★★★★★Mohammed Ismael· Dec 12, 2025
Awesome apk. It is indeed helpful. I use it to search for minerals, especially Gold, the wanted one by all.
★★★★★Katrinas· Apr 5, 2026
Just a wonderful water expelling app for both phone speakers, ear buds and any speaker you hook your phone up to!!
★☆☆☆☆Brian· Mar 6, 2026
Garbage. Mine the data from your phone and sell it and still ask for a premium subscription. Absolute garbage.
★☆☆☆☆Cam· Feb 14, 2026
No sound on any frequency. I enabled sound on my Android device and still getting silence. Went to cancel subscription, and they make it very difficult. Why can't this app just work easily when you hit the button for the frequency it should be Audible and come on.
★★☆☆☆Shaftamle· Jan 2, 2026
I am no car audio expert, but I would not recommend using this app to tune your car audio equipment. The app outputs sound at such a ridiculously high volume there's no way to determine what 0 db is. compared to other apps the max volume on this app is at least six or seven volts higher than other apps which is pretty important to know if you're trying to tune your sub
Google Play Rankings for Frequency Sound Generator
This app is not ranked
Technologies used by Frequency Sound Generator
Frequency Sound Generator is requesting 16 permissions and is using 1 libraries.
Permissions
Development tools
test access to protected storage
Network communication
view network connections,
full network access,
Google Play billing service,
Google Play license check
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.