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Last updated on: 2026-06-01
Android Apps > Tools > Frequency Sound Generator
Frequency Sound Generator icon

Frequency Sound Generator

3.2.1
DCZT
4.62
5,540 reviews
500,000+
Downloads
Free

Explore all-in-one frequency sound generator app with many tools!

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iOS version

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About Frequency Sound Generator

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
Show more Show less

More data about Frequency Sound Generator

Price Free to download
Total downloads 590 thousand
Recent downloads 22 thousand
Rating 4.62 based on 5.5 thousand ratings
Ranking Not ranked
Version 3.2.1
APK size 50.9 MB
Number of libraries 0
Designed for Android 5.1+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Frequency Sound Generator with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

4.8K
270
52
52
380

Downloads over time

Frequency Sound Generator has been downloaded 590 thousand times. Over the past 30 days, it averaged 720 downloads per day.

Changelog of Frequency Sound Generator

  • Mar 6, 2026Installs500,000+ installs
  • Oct 21, 2025UpdateVersion 3.2.1
  • Sep 18, 2025UpdateVersion 3.1.0
  • Aug 12, 2025UpdateVersion 3.0.1
  • Mar 11, 2025UpdateVersion 2.9.4
  • Feb 9, 2025UpdateVersion 2.9.3
  • Jan 28, 2025UpdateVersion 2.9.1
  • Dec 11, 2024UpdateVersion 2.9
  • Oct 26, 2024UpdateVersion 2.4
  • Sep 22, 2024Installs100,000+ installs
  • Aug 20, 2024UpdateVersion 2.2
  • Jul 27, 2024UpdateVersion 2.1
  • Jun 23, 2024UpdateVersion 2.0
  • Jun 4, 2024Installs50,000+ installs
  • Jun 4, 2024UpdateVersion 1.11.1
  • May 4, 2024UpdateVersion 1.10.1
  • Apr 27, 2024UpdateVersion 1.9.9
  • Mar 8, 2024Installs10,000+ installs
  • Mar 1, 2024UpdateVersion 1.9.3
  • Feb 12, 2024UpdateVersion 1.9.2
  • Feb 5, 2024UpdateVersion 1.9.1
  • Feb 2, 2024Installs5,000+ installs
  • Jan 16, 2024UpdateVersion 1.4
  • Jan 9, 2024Installs1,000+ installs
  • Jan 5, 2024Installs500+ installs
  • Dec 31, 2023New AppVersion 1.2 in TOOLS for Free
Show more Show less

Developer information for DCZT

DCZT

david.kolp97@gmail.com

Website

N/A

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Comments on Frequency Sound Generator for Android

★★★★★ Dennis Holmes · Mar 13, 2026
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
Storage
modify or delete the contents of your USB storage
Hardware controls
control vibration
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, android.permission.POST_NOTIFICATIONS, android.permission.READ_MEDIA_AUDIO, com.DCZT.FrequencyGenerator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.gms.permission.AD_ID
No known libraries used.
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