HoverConversion is an open source component Taiki Suzuki providing a great interface for switching between UITableViews.
HoverConversion provides a UIViewController that allows paging between UITableViews based on contentOffset and transition between table views with a pan gesture on the navigation view.
Here’s an animation from the readme showing HoverConversion in action:
You can find HoverConversion on Github here.
A nice component for handling multiple table views.