iFart Mobile is an application for the Apple iOS, distributed using the App Store. When launched, the screen displays a red button on a brown background. Operating the button releases one of a selection of flatulence sounds with names like “Jack the Ripper,” “Howard the Duck” and “Bubbler.” The app also features a stealth feature that triggers the “fart” after a set period of time, and a security feature that plays the sound if the iPhone is moved. The app was launched in December 2008 by Infomedia, a technology company owned by Internet marketer and author Joel Comm. Apple’s acceptance of iFart...