Xcode's iOS App building project:

1 click the icon.

After 2 clicks, a pop-up window will appear and select.

3 after selection will enter the interface

Since we are an iOS app, select single view application in iOS application

4 Click Next and the interface will appear

Product name fill in the language we use OC language to write programs, so choose Objective-c. Type of product see what you do. We choose the iphone here.

5 Click Next to appear

Choose the path you want to save yourself. Click Greate to set up the project to complete.