Jamaican Horn is a free iPhone app developed by Sam Markham. It falls under the multimedia category, specifically music and radio. The app aims to bring back the hype with its iconic Jamaican air horn sound.

With Jamaican Horn, users can simply smash the golden dubplate button to play the big-bad-horn sound. The app allows users to keep pressing the button to wheel-up the sound of Carnival, adding to the excitement and energy.

In addition to the main air horn sound, Jamaican Horn also offers a library of additional sound effects. Users can have fun switching between different sounds, adding variety to their experience.

Whether you're holding a dance party or saluting the DJ, Jamaican Horn provides a fun and expressive way to make some noise and show your enthusiasm. So, reload the hype with this app and let the iconic Jamaican air horn sound take center stage!