Frequency Sound Generator App4.11.0 - App Store

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 visualization. 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.

1. Frequency Slider Scale - Choose between Logarithmic and Linear adjustment modes for precise frequency control
2. Adjustable Sensitivity - Select High, Medium, or Low sensitivity to match your preference for slider responsiveness
3. Multiple Waveforms - Generate different sound types including Sine, Square, Sawtooth, and Triangle waves
4. Custom Frequency Range - Set your preferred frequency range from 1 Hz to 25,000 Hz for personalized sound generation
5. Enhanced Settings - Intuitive settings interface for easy customization of all tone generation parameters
Subscription Information :

Frequency Sound Generator App offers an auto-renewing yearly subscription at $19.99 USD/year and auto-renewing weekly subscription at $5.99 USD/week to provide you with unlimited access to all premium features while you maintain an active subscription.

Payment will be charged to the payment method connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after purchase.

Terms of service: http://fireappspro.com/tone/frequency_terms_of_use.html
Privacy policy: http://www.fireappspro.com/#portfolio
Please get in touch if you have any problems via email.

Version History UI improvements for iOS 26.4 4.11.0 Apr 14 UI adjustments for iOS 26 4.9.0 Mar 30 fixed the crash in DB meter testing 4.8.0 Mar 4 add background tone generation support. 4.7.0 Mar 1 fixed the crash on iPad devices during changing frequency slider sensitivity 4.6.0 Jan 23 1. Improved the accuracy of frequency measurements for the dB meter.
2. Added a history feature for the frequency generator. 4.5.0 Jan 11 • Logarithmic & Linear frequency adjustment modes
• Adjustable slider sensitivity (High/Medium/Low)
• 4 waveform types: Sine, Square, Sawtooth, Triangle
• Customizable frequency range (1-25,000 Hz) 4.4.0 11/23/2025 UI improvements for iPad devices 4.3.0 07/02/2025 UI improvements for iPad devices with iOS 18+, change the tab style 4.2.0 03/31/2025 1. stability improvement
2. update the App Store purchase transaction receipt validation. 4.1.0 01/18/2025 Add dB meter, dB meter watermark camera. 4.0.0 11/18/2024 Adapted for the latest iOS devices, with optimized interface for seamless compatibility. 3.0.0 12/26/2023 bug fix 2.0.0 03/27/2021 Add iOS 11 support 1.1.0 10/16/2017 1.0.0 05/22/2017