FXNOW is an on-demand video service featuring Simpsons World, as well as the biggest and best lineup of critically acclaimed dramas, hit comedies and blockbusters movies from 3 networks, FX, FXX and FXM. With the addition of Simpsons World, FXNOW delivers a one-of-a-kind Simpsons experience with access to Every.Episode.Ever. and more, at your fingertips.Accessing the FXNOW app and the Simpsons World content requires a cable subscription from one of the following TV providers: AT&T U-Verse, Bright House Networks, Comcast XFINITY, Cox, Midcontinent Communications, Optimum, Suddenlink, Time Warner Cable, or WOW!.
Along with airing old episodes from the past 25 seasons, Simpsons World will allow users to watch new episodes of The Simpsons 24 hours after they first air on television.
There's also an FXNOW channel on the Apple TV, which is rumored to be gaining Simpsons World content as well, but thus far, Simpsons World content has not been added to the channel.
FXNow can be downloaded from the App Store for free. [Direct Link]
Update: Simpsons World content is now available on the FXNOW channel on the Apple TV.