The best alternatives to FartHero are TouchFart, Fart Attack, and Just Farts. If these 3 options don't work for you, we've listed a few more alternatives below.
A Chrome Extension to Prank your friends (soon to be ex-friends) when they leave their computer unlocked by making every link and button fart on click and hover.
The ultimate farting app for mobile - there are fart buttons, sneaky farts - hide your mobile, set a timer and wait for your unsuspecting victim to get a fright, also includes a arcade style game, fart and blow things up. Fun for all ages.