3 of 20Image
Nobody is quite sure whether iPhones and iPads can in fact multitask. Those apps at the bottom of the screen, many are not sure whether they are recently used apps or open apps. Many 'suspend' when they are not being used, and many still fully exit when the Home button is pressed. Plus, the red dots that hover over each app when they are ready to be closed, can there not be a 'kill all' button? Android's multitasking function is far easier to use -- just saying.
Image credit: ZDNet.