I'm thinking of downsizing to an iPad mini. To help me decide whether or not do so, I was wondering if there was any way to get a feel for the iPad mini screen size using my regular iPad? For example, I was wondering if there was any app that shrunk content down to the size as the mini screen, from which I could try out reading the web, reading some PDFs, watching some videos etc? Or perhaps there is some other way? Of course, I could just try a mini in an Apple store, but really I'd like to experience the smaller display size over a longer period before deciding whether or not to downsize.