Fart Sounds Machine – Prank App, a free ringtone app with people of peculiar sense of humor only ! Get your fart noises app and let this fart machine app with fart sounds and ringtones do the job! Fart Sounds Machine – Prank App will make you laugh as hard as you can, because all the fart ringtones in this fart noises app are hilarious! Get your very own free fart machine and boost your mood!