Unity Pro or Unity Iphone for creating Iphone games

I am new to unity game development, but was confused with to use whether unity pro or unity iphone for creating the iphone games.

Thank you

Update:
Answering my own question here. Build the iphone app with unity pro, while unity iphone license allow you to export the build.

Obviously you need a Iphone license to create a Iphone game. You can though, buy the pro version of Unity and then buy the pro Iphone license.

There is only one version of Unity; there is no “Unity iPhone” (not anymore, anyway). If you buy a Unity Pro license, then you can use Pro features in Unity, otherwise they are disabled. If you buy a Unity iOS license, you can publish iOS games with Unity, otherwise that option is disabled.