Sometimes it's the simplest updates that can have the most impact. Case in point: Netflix has updated its iOS app with new controls that should help you get to what you want to watch that much sooner. You can double-tap the sides of the screen to skip forward and back, helping you revisit a favorite scene and then return to where you left off. And yes, there's finally a "next episode" button so that you can marathon a season a few seconds faster.