A free program for Android, by Kaufcom Games Apps Widgets.

A free prank app for Android that lets you make your friends think that you can hear their farts and other funny noises. It has more than 20 different farts and other funny noises, and it is very easy to use. It has a very simple interface, with a few different options that let you do different things.

The first thing that you need to do is to set the sensitivity of the app, the more sensitive it is, the louder the fart sounds will be. You can change the trigger modus, sound movement, and touch. It is very easy to use, and you will not need any skills to use it.