High Frequency Noise Pro app for iPhone and iPad

4.1 ( 8431 ratings )

Utilities Lifestyle
Developer: Purple Innovation

0.99 USD

Current version: 1.0, last update: 7 years ago
First release : 02 Jul 2010
App size: 555.11 Kb

Annoy your friends, family, or anyone else like never before.

Main Features:

* Select custom frequencies by using a simple sliding bar
* On the fly fine tuning of frequency
* Customizable presets available
* Continuous sound enabled until turned off

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