Ps4 controller
ps4 controller does not pair with my ipad(OS13.2). Why not?
iPad Air 3 Wi-Fi
Hello,
Try resetting iPad's network settings in Settings > General > Reset > Reset Network Settings. Be certain you do not select Erase All Content and Settings as this will erase all of your information. It is a good idea to perform a backup of your iPad prior to resetting its settings.
Also, checkout this Apple support document.
Connect a wireless game controller to your Apple device - Apple Support