Step 1. Create a new Xcode project “My New Project” for your new application.
File -> New -> New Project
Step 2: use Xcode to add files
File -> Add Files to "My New Project"
In the Add Files dialog box, select all the files you want to add. You may need to do this several times depending on how you organized things in your old project. Be sure to check the box next to "Copy items to destination group folder (if necessary)." DO NOT copy the old XCodeProject file (blue icon).
Update:
Storyboards are saved with the extension .storyboard . If you cannot find it, it may not be in your Project Xcode folder on the file system. (I know that I lost things while trying to collect different things to copy resources between projects.) Open your old project, find the file in the Xcode Navigator Area, Option-Click and select "Show in Finder". Then you can copy it there. I was able to do this just now in Xcode 4.2.
source share