“While ABC’s app listens to the audio to sync with a show, Fox’s app works off the clock, recognizing the time zone of the user’s device. Or if you like, you can hit the “sync” button the moment you begin to play the show on your DVR to start the flow of content updates.”
-It sounds like ABC app beats out the FOX one here. Who wants to remember to manually sync your device to the action? Do you have to do that every time you hit pause or forward through a commercial as well?