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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.


Versão 1.1.0

Add iOS 11 support

Avaliações e opiniões

4.2 de 5
39 avaliações

39 avaliações

Noguerol ,

Bom app

Bom, mas poderia ter ruído rosa e ruído branco

Totttieiridusye ,

Melhor aplicativo para causar na aula

Kkkkkkk melhor app pra causar na de geral

Mateus10101 ,

Unusable and deafening

The highest pitches are deafening. Also, you can’t set a specific frequency, it’s very inaccurate.


Min Ku
8.6 MB

Requer o iOS 8.0 ou posterior. Compatível com iPhone, iPad e iPod touch.



Classificação indicativa
© Fire Apps Pro

Compatível com

  • Compartilhamento familiar

    Até seis membros da família poderão usar este app com o Compartilhamento familiar ativado.

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