Frequency Sound Generator

Contains adsIn-app purchases
4.2
3.72K reviews
100K+
Downloads
Content rating
PEGI 3
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About this app

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.
Updated on
Mar 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

4.1
3.58K reviews
Shawnee Casteel
July 18, 2025
update: as this app continues to fail at a higher frequency the lobger it is installed, it's time to ditch it. in less than an hour, it has randomly stopped functioning 3x. apparently this "developer" knows nothing about this app. the app crashes constantly, regardless of screen status. definitely won't be purchasing.
9 people found this review helpful
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DCZT
May 24, 2025
Hello, thank you for your review. You can turn off automatic screen turning off in phone settings but soon we will add feature to listen to binaural beats when phone is turned off which is available for other functions already.
Daryl Wilson
March 9, 2025
i am just getting started with sonics and resonance, and i purchased this app to help determine the base frequency of different tracks. i can hear the difference between 440 and 432 so i think it will work just fine for that. i'll have to play with the other features to see what they offer. so far, so good.
5 people found this review helpful
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Danny Harms
March 4, 2025
This Alowes me to adjust frequency for what I need as far as meditation and other relatable experiences. I highly recommend this if you want to have a pure frequency for such experiences. I haven't found that the beats' music frequencies are as effective as the pure frequencies for meditation and other relatable uses. This is an amazing tool for meditation and maybe astrolprojection if you are into that kind of thing. Give it a try and see the results.
12 people found this review helpful
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What’s new

• Playing audio in the background for single oscillator, multi oscillator and binaural beats
• Fixed bugs and added a few new perks
• Fixed some not corresponding presets for frequency generation