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 x PlayStation®

Backbone One PlayStation® Edition - iPhone Game Controller

Backbone One PlayStation® Edition - iPhone Game Controller

Backbone One review: the best mobile gaming controller yet - The Verge

Backbone is making some tweaks to its excellent mobile game controller. - The Verge

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

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

Sony Releases an Official iPhone Controller for PS5 In Backbone One