iAds showing in Simulator but not on device

I have incorporated iAds into a new version of my iOS program. Everything seems to be working great in the simulator, with test iAds being loaded and the ADAdBanner being moved up into the screen when ad material comes in.

When I run the program on my device, however, no test ads get loaded.

Is this normal behavior, or should I have gotten test ads on my device as well? I am thi开发者_运维技巧nking maybe this is normal but that ads will come through once it is published to Apple.

Thanks

You have to enable iAds on your binary in iTunes Connect.

Also, if that doesn't work, delete the app from your device and reinstall.