title: iOS UI - App Store Explore section Transition
body: <p>I was wondering if this nice master-detail transition where you click on the tableView cell and it expand to disclose the detail , with the cell's label being the navigation bar title is an interface which is part of the SDK object library or it is a customised one?</p>
  
  <p><img src="https://i.stack.imgur.com/E6rlF.gif" alt="enter image description here"></p>