I've already implemented an app that has navigationController at the very top, and it shows tableView at the first, and if it's cell is clicked, another view is pushed into the navigationController.

It's just an simple & normal app.

But I want to put an ad between the navigationBar and the tableView.

I've tried this and that. but it didn't work. Maybe there are several good ways to do it I believe.

Hope somebody point me a good tutorial or throw me ideas. thanks.