Pair a PS4 controller with your Apple devices - Polygon
How to Play PS4 Games on Your iPhone or iPad
iPhone/iPadでプレステ4をプレイする方法(PS4リモートプレイ使用)
PS4 Remote Play For iOS: How To Download and Stream PS4 Games on Your iPhone or iPad
PS Remote Play」をApp Storeで
「PlayStation App」をApp Storeで
How To Connect PS4 Controller To iPhone Or iPad & Play PlayStation Games | Redmond Pie
Amazon.com: arVin Mobile Gaming Controller for PS4/PS3/PC/iPhone/Android Wireless Gamepad Joystick with Phone Holder for iPhone 14/13/12/11, iPad, iOS, MacBook, Samsung Galaxy, TCL, One Plus, Tablet, COD, Steam : Video Games