Apple is expanding its age rating system for apps. The company on Thursday said it has updated its age rating system to add 13+, 16+, and 18+ ratings to the existing slate of 4+ and 9+ ratings, and remove the 12+ and 17+ age ranges. In addition, app developers will need to answer a new set of age rating questions to help identify the sensitive content in their app. Developers will also be able to update their apps’ age ratings to one of the new options, if needed. The company says it has automat...