The first official PlayStation-friendly iPhone controller is a Backbone One - The Verge

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.

Backbone One PlayStation® Edition - iPhone Game Controller

BACKBONE One Mobile Gaming Controller for iPhone (Lightning) - PlayStation Edition - Turn Your iPhone into a Gaming Console - Play Xbox, PlayStation, Call of Duty, Roblox, Genshin Impact & More

PLAY ANY CONTROLLER SUPPORTED GAMES: Responsive analog triggers, tactile buttons, and clickable thumbsticks for the ultimate mobile gaming experience.

BACKBONE One Mobile Gaming Controller for iPhone (Lightning) - PlayStation Edition - Turn Your iPhone into a Gaming Console - Play Xbox, PlayStation

You Won't Find Sony's Logo On This PlayStation-Approved iPhone Game Controller

Backbone One x PlayStation®

Backbone One PlayStation Edition Controller Review: iPhone Gaming Champ - CNET

PLAY ANY CONTROLLER SUPPORTED GAMES: Responsive analog triggers, tactile buttons, and clickable thumbsticks for the ultimate mobile gaming experience.

BACKBONE One Mobile Gaming Controller for iPhone (Lightning) - PlayStation Edition - Turn Your iPhone into a Gaming Console - Play Xbox, PlayStation

Buy Backbone One - PlayStation Edition Mobile Controller iPhone

Backbone One PlayStation® Edition - iPhone Game Controller

Buy Backbone One - PlayStation Edition Mobile Controller iPhone

Backbone One x PlayStation®