What use does a storyboard serve in iOS development?

A storyboard is a visual tool used in iOS development to design and oversee an app's user experience. An iOS app development in USA constructs the app's flow by dragging and dropping UI components like buttons, labels, and views onto a canvas, and they can connect the screens with segues to create the app's overall structure. Without having to manually write code, developers easily manage and build an app's user interface by using Storyboard.