Which iPad devices support 3 apps on screen at once in iOS 11? In iOS 11, three active apps can be on screen at once. Running the public beta on my iPad Air only shows one active app on screen at a time. I assume the new 2017 iPad Pro devices can show 3 active apps but can any other iPad do that?
iPads with 2GB or more memory support split view and slide over (that is, running multiple apps up to 3 and a PIP video in iOS 11 at once). These device includes iPad Air 2, iPad Mini 4, and iPad Pro (all models). Older devices (in your case an iPad Air) doesn’t have that feature.