Anti Spider Repellent Prank

If your friends have a spider phobia, you may can take them their fear with this app. With just one click, you start a high-frequency tone that is not perceived by many people, but the animal world does. Tell your friends that you can expel all spider with this simulated ultrasound so they no longer need to be fearful.
Of course, you should be aware that you can't play with your smartphone or tablet no real ultrasonic sound. This is technically not possible! This app is purely for entertainment! Use it - as already mentioned - to take someone the fear of spiders or just for fun at a party.

The Anti Spider Sound app is exclusively available for Android and includes a total of six free sounds in a simulated ultrasonic range (not real). With a simple click you can switch between the respective frequencies. Playback uses sinusoidal oscillations for more realism.
During the simulated defensive sound is played, the display does not have to switched on.

If you like the app, or you have taken the fear by someone with a spider phobia, rate it positive in the Google Play Store. But keep in mind, that this explicitly is a simulation and not real Spider Repellent for your smartphone. It isn't possible! Please send me an email if you have found a bug, so I can fix ist as soon as possible. Feel free to send me any further questions or your feature requests.