How I can create new app in Xcode with this architecture

Question

Please see attached image. In Xcode what this red circled area is called? and how we create multiple version of APP as shown in fig. Please give me a hint or tell, how it is structured? The app is fully developed I just want to update few URLs and create a new application and upload.

Answer 1

You are showing an example of multiple targets project.
Each item in the red circle is a separate target.

From Apple Docs :

A target specifies a product to build and contains the instructions for building the product from a set of files in a project or workspace. A target defines a single product; it organizes the inputs into the build system—the source files and instructions for processing those source files—required to build that product. Projects can contain one or more targets, each of which produces one product.

If you want to create the new target in Xcode :
choose View > Navigators > Show Project Navigator , click on + icon at the bottom left corner and add new target from the menu, or choose File > New > Target