Expected this fall, when officially released, the new version of the three operating systems for iPhone, AppleTV and iPad will support the PS4 Dualshock 4 handle, and the Xbox One gaming handle. This means you will not have to spend money to buy other bluetooth game players just to play games on your Apple device, but you can also use your hand to play the game console to enjoy games on iPhone or iPad. Previously, I wanted to use the PS4 handle for my iPhone and iPad, and you would have to jailbreak the device, very hard.
Sony itself Recently updated Remote Play In order to stream PS4 images on iPhone and iPad, the support of the handle is also very convenient because it doesn't have to touch the screen as before, playing games is much better.
At the present time, if you do not like to control the game on the touch screen, like when playing PUBG Mobile or Fortnite, you will have to buy the standard MFi controller Apple licensed to connect and use. But next fall, when iOS 13, tvOS13 and iPadOS are released, you will be able to connect the PS4 handle and Xbox One via Bluetooth, just like when you connected the controller to a Mac or a Windows-based computer to gaming.