The first official PlayStation-friendly iPhone controller is a

Sony partnered with Backbone to make a PlayStation version of the One mobile controller for iPhone. It has the same $99.99 price, and feature-wise, it’s identical, but it has PlayStation-specific buttons.

PlayStation controller - Wikipedia

Review: PlayStation Portal is a slick solution for portable players : r/PS5

Framed Dualshock Analog Controller for Sony Playstation Disassembled Game Console Wall Art Gifts for Friends Wall Decor Home Decor

PlayStation accessories, Official PS5 controllers, audio headsets, cameras and more

PS5 DualSense vs DualShock 4: What's different?

We turned on the Nintendo PlayStation: It's real and it works : r/Games

NEXT LEVEL iPhone Gaming - Backbone Controller PlayStation Edition!

PlayStation 6: News and Expected Price, Release Date, Specs; and More Rumors

Backbone One for iPhone PlayStation Edition Controller Review

Sony Releases an Official iPhone Controller for PS5 In Backbone One

PlayStation Classic review

Introducing Backbone One – PlayStation Edition, an officially licensed controller for PlayStation – PlayStation.Blog

Backbone One PlayStation® Edition - USB-C Game Controller