Introducing the iPhone Simulator
Shown in the following image, the iPhone Simulator is an application packaged with the iPhone SDK that enables you to run, test, and debug applications on your Mac. The simulator is versatile. If you are building an iPhone app, the simulator displays as an iPhone. If you are building iPad or universal applications, the simulator displays as an iPad.
CRASH AND LEARN
The name is a bit misleading, but the “iPhone Simulator” Mac application simulates both iPhone and iPad apps. So any time you read “iPhone Simulator,” think “iPhone and iPad Simulator.”
The simulator is the single fastest way to test if your application ...