GUI Tutorial (394895)

Hi ,
Is there any tutorial for main GUI on iPhone

Thanks

http://unity3d.com/support/documentation/Components/GUI%20Scripting%20Guide.html

and to add to that: don’t use that for more than menues.
For ingame menues while the action is going on, use SpriteUI or GUIManager both can be found here on the iphone board

where in the docs is that?

Under Reference Manual–>GUI Scripting Guide.