Have fun with your friends and make jokes with fart sounds. Fart Sounds is a free app ! Sharpen your sense of humor with sound effects that replicate fart sounds. Good old-fashioned flatulence just the way we like it for a good prank ! Laugh even harder with the sound of fart: mastodon fart or the atomic fart! The fart machine is now available! To be installed urgently to make pranks!