Air Horn & Siren Sounds Prank is a free app that lets you turn your device into an air horn. You can use it to make your phone or tablet louder and more impressive. You can also use it as a siren or an air horn. It is perfect for people who want to make a prank on their friends. It can be used to make a prank on someone and scare them. It is also a great way to make a joke and laugh with your friends.

The app comes with many different sounds, including a siren, an air horn, and a few other sounds.