I've succesfully run and build my app on my device. I've tried to build it on Xcode 5.1 and Xcode 6 using Unity 4.6.1 with Vuforia 4
But i'm getting "Invalid key used. Please make user you are using a valid Vuforia App Key" in my Device(iPhone).
If i don't use Xcode just a pure Unity3D with my built-in Camera it runs and it works perfectly using my Vuforia license key but when it comes to my iPhone i got that message.
Maybe if i put my key manually on xcode that message will disappear , but i don't know where to put my Key on Xcode.