Ultrasound Prank is a playful comic application designed to bring laughter and amusement to your friends. With this app, you can play strange sounds and create hilarious pranks. The app offers a selection of dynamic and smooth ultrasound sounds, allowing you to choose from five different options. Simply click on the buttons and enjoy the unexpected reactions!

This application is perfect for playing popular school jokes and having fun with your classmates. However, it's important to note that if you can hear the sound, it cannot be an actual ultrasound. Ultrasound waves have frequencies higher than the upper audible limit of the human ear, making them only detectable by cats and certain animals. So, get ready to prank your friends and enjoy the laughter that Ultrasound Prank brings!