Deploy iOS program to iPhone

Suppose I have written a little program by Xcode 4, how can I test this program in iPhone instead of the iOS Simulator?

Should I export the program to a file like .apk(in Android) and installing in iPhone? Or I must sign it and upload to开发者_如何学编程 App Store, then install it by App Store?

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Two options:

1. Pay Apple $99 to become a developer.

2. Get a jailbroken iPhone.

If you want it on the App Store, then you must take option 1.

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If you are registered in the Apple Developer Program you can install the app in your iPhone for testing.