Apple's introduction of iOS 9 proved to be more of an evolutionary step forward than one of major revolution. As expected, Apple and its team of engineers have chosen to stabilize and improve with iOS 9 rather than introduce a whole host of new advanced features that could potentially introduce additional bugs and niggles. With that in mind, there's still enough in terms of new additions to keep even the hungriest of users happy, such as the inclusion of picture-in-picture (PiP) and multi view multitasking interfaces on the iPad. But why wait for the public release of iOS 9 when you can grab a small slice of what's to come immediately?