If a cat is irritating you and your family then to stop the cat this app has a cat repellent whistle that produces an anti-cat sound.

First you have to set a frequency. Here there are various frequencies: G9 G#9 A9 A#9 B9 C10 C#10 D10 D#10 E10 F10 F#10 G10 G#10 and A10.

Then you have to select the pitch level. Here there are 4 types of pitch level Thick Middle Larger and Noise.

At last you have to adjust the sound volume and then you have to click on the play button to blow the cat repellent whistle. Click on it again to stop the anti-cat sound.

Only use this whistle if a cat is causing some serious trouble. Don’t use it to harass cats. Animal cruelty is an evil act.