Developing for iOS used to be as straightforward as just targeting an iPhone, iPad, or (if you were feeling adventurous) both! In the past year, however, Apple has introduced a watch, a new Apple TV, and bigger iPads that can run your app in a multitude of size modes. You will learn how to create a single project that shares styling, frameworks, and code across a family of targets including iPhone, iPad, Apple TV, Apple Watch, and a Today Extension.
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1284-rwdevcon-2016-session-307-architecting-for-multiple-platforms