This apps use simple design and navigate, and very easy to use for all users. You can download it for free to stop dog barking with this small apps.

How to Use :-

You can set frequencies from 0Hz - 35kHz sound waves to repel dogs and stop barking. It is safe to use. Your hardware highly determine the ultrasonic sound waves, if you have older devices it may not work properly.

features

* 100% Offline.
* Tap to Play the Sounds.
* Clear and High Quality Audio (HQ).
* Simple Navigation
* Easy to Use
* Small Size Apps