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Frequency Sound Generator App

Frequency Sound Generator App

High Pitch Sound Generator

4.8K ratings
559 reviews
With Ads
πŸ”§ Utilities
🌟 Lifestyle
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • May 22, 2017
  • April 14, 2026

Features

Developer

Min Ku
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Frequency Sound Generator App screenshot #1 for iPhone
Frequency Sound Generator App screenshot #2 for iPhone
Frequency Sound Generator App screenshot #3 for iPhone
Frequency Sound Generator App screenshot #4 for iPhone
Frequency Sound Generator App screenshot #5 for iPhone
Frequency Sound Generator App screenshot #6 for iPhone
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Reviews summaryβ†˜οΈŽ
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About

Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.

βœ“Frequency range 1Hz to 25,000Hz
βœ“Wave visualization
βœ“Adjustable sensitivity
βœ“Multiple waveforms (Sine, Square, Sawtooth, Triangle)
βœ“Custom frequency range
βœ“Logarithmic and Linear slider modes
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What users say

Summarized from real user reviews of Frequency Sound Generator App. Based on 4.8K reviews and a 4.5/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Utilities app.

Positive things

  • πŸ‘Helpful for tinnitus
  • πŸš€Accurate frequency generation
  • πŸŽ‰Great for meditation and relaxation
  • πŸ’‘Useful for testing speaker systems
  • πŸ”Ability to test hearing range

Negative things

  • πŸ›Difficulty adjusting precise frequencies
  • πŸ”ŠExtremely high frequencies can be painful
  • πŸ”‹Stops playing when screen is locked
  • πŸ“’Excessive ads
  • πŸ€”Mosquito repellent feature not effective
See all reviews

What's New in Frequency Sound Generator App

4.11.0

April 14, 2026

UI improvements for iOS 26.4

Subscription plans

Unlimited Access Weekly Plan

Unlimited Access and Ad-free Weekly Plan

$5.997 Days
How to cancel Frequency Sound Generator App subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Insane amount of ads

Most annoying app I have ever used. It played 6 ads when I clicked on various parts of the app to see different menu options. I never even got to playing a sound before I uninstalled it out of disgust.
Fred Johnson III jrFred Johnson III jr

Works

Works
Gil Rosales πŸ‘πŸΌGil Rosales πŸ‘πŸΌ

Why Remove the Mosquito Repelling Function!!

I bought this app a while back for the mosquito repellent function. You used to be able to push the button and the sound would just play until you turned off the app. Now they set the feature so you have to manually hold the button down. Once you raise your finger up from the screen the sound stops. It is no longer auto play. Why would anyone go out of their way to make it function that way? Useless now, which I won’t be subscribing to the app anymore. Will look for an alternative.
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HdsghvbHdsghvb

Optional

Optional
Yamaha racing 25Yamaha racing 25

No BS and ACTUALLY FREE

First app that’s not actually lying when it says free. It doesn’t hammer you with promo offers for the full version and it instantly works if you need a precise frequency to immediately play/utilise
Apollo AshesApollo Ashes
See 554 more reviews

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User experience

🐞

Reported Bugs

3 issues

Frequency slider is overly sensitive

Bug

Displayed frequency doesn't match actual output

Bug

Inconsistent behavior between 'Play' and 'Mode' buttons

Bug
✨

Requested Features

4 requests

Option to save favorite frequencies

Feature

Ability to type in specific frequency values

Feature

Background playback support

Feature

Paid ad-free version

Feature

FAQ

What does the Frequency Sound Generator App do?

This app generates sound frequencies ranging from 1Hz up to 25,000Hz. It offers a simple user interface for adjusting tones, visualizing waveforms, and includes features like adjustable sensitivity and multiple waveform types. It can be used for hearing tests, pet training, or as a prank tool.

What are the key features of this frequency generator?

Key features include a wide frequency range (1Hz to 25,000Hz), precise control with logarithmic and linear slider modes, adjustable sensitivity, and the ability to generate multiple waveforms such as Sine, Square, Sawtooth, and Triangle. It also provides direct frequency checking with professional wave visualization.

How much does the Frequency Sound Generator App cost?

The app offers an auto-renewing yearly subscription at $19.99 USD/year and an auto-renewing weekly subscription at $5.99 USD/week. These subscriptions provide unlimited access to all premium features. You can manage your subscription and turn off auto-renewal in your Account Settings.

What are some common use cases for this app?

Common use cases include testing human hearing, using it as a dog whistle for pet training, deterring neighborhood dogs, teasing friends as a prank, or as a mosquito repellent. The app's broad frequency range makes it versatile for various applications.

Is this app compatible with my device?

While specific compatibility details are not provided in the description, the app is available for mobile devices and payment is processed through iTunes Account. Users can manage their subscriptions via Account Settings after purchase, suggesting it's designed for platforms that support iTunes.