The iPad Pro - also known as the iPad Plus or iPad 6 Plus, among other names - is a rumoured Apple product and the source of considerable excitement. Most likely a larger version of the iPad Air with a 12.9-inch screen, some believe the iPad Pro could even be a laptop/tablet hybrid, in an unprecedented move for Apple. We round up the iPad Pro rumours, the likely release date, specs and features, and all the leaked images and concept illustrations out there.