TL;DR Grok is coming to Apple CarPlay after iOS 26.4 opened the platform to third-party AI chatbots for the first time, joining ChatGPT, Perplexity, Claude, and Gemini in a race for the car dashboard. The move marks xAI’s first deployment of Grok outside the Musk ecosystem, putting it in direct competition with OpenAI’s ChatGPT on 800 million iPhones while Grok retains deeper, wake-word-activated integration inside Tesla vehicles. The Grok iOS app now contains a placeholder that reads “Grok Voice mode coming soon to CarPlay.” It is a single line of interface text, and it means that Elon Musk’s AI chatbot is about to follow ChatGPT and Perplexity onto the car dashboards of every iPhone user in the world. The car, it turns out, is the screen that every AI company now wants to occupy. Apple opened the door in April 2026 with iOS 26.4 , which introduced a new Voice Control template that allows third-party AI chatbot apps to run natively inside CarPlay for the first time. ChatGPT launched on CarPlay on 31 March.…