I've had many iPhones and iPads over the years and when getting a new one I always restore from the old one, I've never started fresh. I've been getting rod of many of the apps I don't use from my current iPhone and iPad, but they are all still listed in iTunes- hundreds of them. Is there any way to get rid of all the apps in iTunes that aren't currently on my iPhone or iPad? Or do I have to go in manually and delete each one? Thanks!