The tutorial provides a step-by-step guide to integrating PubNub's features, such as Storage & Playback and Presence, into a Swift application using the newly released iOS SDK. It begins by instructing users on creating a new project in Xcode, setting up CocoaPods for dependency management, and incorporating a bridging header to connect Swift with the PubNub iOS SDK. The post explains how to implement basic publish/subscribe messaging and further explores advanced functionalities like tracking user presence and retrieving historical data streams. By running the project and utilizing the PubNub Dev Console, users can test and verify the integration, allowing real-time data management and user status tracking within their applications.