Frequency Sound Generator App 4+

High Pitch Sound Generator

Min Ku

Designed for iPad

    • 4.4 • 2.3K Ratings
    • Free



Frequency Sound Generator is a very simply Frequency Generator. It can provide sound frequencies in range from 1Hz to 25,000Hz.

To use Frequency Generator, you could swipe your finger up and down to raise or lower the frequency of the tones. The user interface is very simple and clear. You could adjust the frequency up or down exactly in 1Hz with arrow button, and directly check the frequency by professional wave visualisation. The human can hear from 20Hz to 20,000HZ, and you can use Frequency Generator to test your hearing.

Usage scenarias:

1. Use Frequency Generator to annoy dogs, cats or people.
2. Use this app as dog whistle to train your dog or other pets.
3. Stop your neighbour’s dog from barking by adjusting the sound frequency until it works.
4. Use this app to tease your classmates or friends as a prank tool.
5. Mosquito repellent.

Frequency Generator is easy to allow you to generate tones range from 0Hz to Ultrasonic 25kHz frequency.

Please get in touch if you have any problems via email.

What’s New

Version 2.0.0

bug fix

Ratings and Reviews

4.4 out of 5
2.3K Ratings

2.3K Ratings

Rocketman47933 ,

Range identification

I would like to see graphics showing ranges of sound. For example the normal human range of hearing and dogs range of hearing or elephant and whales range of hearing. What frequency drives away mosquitoes or bedbugs? Things like that.
I used this originally to match the frequency of my tinnitus so wife understands what I am hearing constantly. She is now more tolerant of me saying “Huh? What did you say?”
Then I tried to find a frequency that would null out the tinnitus squealing like noise canceling headphones do but that didn’t work. Apparently tinnitus isn’t an actual sound but my brain interpreting something as sound.
I haven’t been able to break wine glasses with it yet.

Pyrolysess ,

Amazing! Like magic!

I am so amazed! I am a gardener. I have grapevines, orange trees and persimmon trees that are next to the fence where the neighbors have big dogs on the other side who love to terrify me with their barking and destroy my beautiful garden Reverie! The dogs wait for a quiet moment while I am pruning, weeding, harvesting, etc. They sneak up next to the fence where there are lots of gaps that they can see through. Then they bark loudly and make me jump! No matter what I do or say including gently trying to reassure them that I’m just a neighbor doing my gardening, telling them they are doing a good job guarding the house, they just keep barking and barking! That is, until I got this app! As soon as I play the sound which I can’t hear at all, the dogs slink away! Now all I have to do is take the phone out of my pocket and they get the heck out of here! It is amazing! I so appreciate this app!

Wrjones ,

Useful but could be improved

I’ve had multiple operations on my ears and use this to do a quick check to see if I get back hearing after healing period.

It is theoretically possible to have good frequency control with finger swipe but on my iPhone at least it is difficult to get a particular desired frequency.

It would be nice to keep the swipe control and add a digital entry for an exact frequency.

App Privacy

The developer, Min Ku, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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