Sometimes, an app takes being a fan to brand new, never before thought possible heights. This is one of those apps. The Grey’s Anatomy Sync app, available for free from the iTunes App Store, syncs up with the episode you are watching to provide unique content that you can pore over to your heart’s content during commercials. The sync is performed pretty ingeniously, by picking up on the audio from your television set. Just hit the sync button on the app, and you’ll be able to discuss the newest episode live with all the other Grey’s faithful out there. That’s just scratching the surface, though. You can access bonus content by taking polls and quizzes, and by checking in to places or events that take place during the show. To top it off, you can even use the app, albeit in a limited way, for pre-recorded episodes. Get ready to adjust your definition of what it means to be a Grey’s Anatomy fan. There are only two episodes left and there is a lot get done at Seattle Grace before the season is over. Using the app should only enhance your experience, the next time they jump into bed with a patient or each other.