The future of in-car software isn't built-in — it's your smartphone

Published Aug 30, 2026, 8:31 AM EDT Maker, meme-r, and unabashed geek, Joe has been writing about technology since starting his career in 2018 at KnowTechie. He's covered everything from Apple to apps and crowdfunding and loves getting to the bottom of complicated topics. In that time, he's also written for SlashGear and numerous corporate clients before finding his home at XDA in the spring of 2023. He was the kid who took apart every toy to see how it worked, even if it didn't exactly go back together afterward. That's given him a solid background for explaining how complex systems work together, and he promises he's gotten better at the putting things back together stage since then. GM spent three years telling us we didn't want Apple CarPlay, and this month its own website disagreed. The 2027 Cadillac Lyriq quietly lists CarPlay and Android Auto as standard equipment, after years of the company insisting its in-house software was the future. Meanwhile, Tesla, the automaker that built its whole identity on a phone-free dashboard, is reportedly building CarPlay support. And the phone side keeps improving, from whether you prefer CarPlay or Android Auto to the new AI assistant features that make sense when driving. Car buyers made their choice a decade ago, and that choice lives in a pocket. The future of in-car software isn’t the software in the car. It’s the phone you already own, and 2026 is the year even the holdouts started admitting it. Car buyers have already made the decision The manufacturers gotta catch up You don’t have to believe me. Survey results show that the lack of smartphone integration is a deal-breaker. It’s not even a small number; it’s a potential third of the market that won’t look at a vehicle that doesn’t offer Android Auto, CarPlay, or both. That’s worldwide, with 15 countries represented. In the US, the percentage is higher: about 4 out of 10 buyers would rather walk off the lot than drive away in a new vehicle without phone integration. And if carmakers removed those from an existing vehicle? Most drivers would just clip their phone to the dash and use that, rather than switch to the built-in system. That’s a step backward and will lead to more distracted driving. The big carmakers are converging They're adding CarPlay, but for different reasons I’ve covered auto infotainment for years, and the two loudest companies opposing CarPlay and Android Auto have been Tesla and GM. Tesla built one of the best systems in the industry and never offered phone integration. But that’s changing, with wireless CarPlay in development. Now, there’s no confirmed release date, but the fact that it’s happening shows where the market is going. GM dropped CarPlay and Android Auto from EVs back in 2023, then doubled down, with every vehicle expected to phase out these integrations in 2028 when its own computing platform arrives. The reason? GM wants your subscription cash, and letting you use your phone for free isn’t on the cards. Except it’s quietly walking that back, with some models still listing both systems as standard, and Cadillac adjusting its infotainment strategy based on customer feedback. Nobody wants to buy a car without Android Auto or CarPlay, or both. It wasn’t an option when I bought my current car, but I retrofitted the hardware and updated my dash unit once it was rolled out. It’s not just the software for me, though; my touchscreen is damaged and gets ghost touches, and using Android Auto stops it.​​​​​​​ The smartphone platforms want the whole dash They want all the screens you can see Both Google and Apple want every screen you look at, including those in your car. And after living with the basic infotainment display in my Mazda 6, they’re welcome to them. Apple CarPlay Ultra is designed to take over every driver-facing screen with UI co-designed with the automaker. That also means every relevant iOS feature will come to your car, from Live Activities and Home Screen widgets to floating incoming call windows that don’t take over your navigation view. Only Aston Martin has it in a real car so far, but Kia, Hyundai, and Genesis are on board, so expect the next Ioniq to have CarPlay Ultra. Google wants either your dashboard or your phone, and doesn’t really care which. Plug your phone in for Android Auto, which is more usable hands-free now that the Gemini updates have made the voice assistant smarter. You can ask for EV chargers near a good coffee shop that’s open now, or summaries of group chats, or navigation based on the hotel booking email from two weeks ago. But they’re also selling Android Automotive, the native OS for your head unit, so those “built-in” car platforms run Android under the hood, even if you can’t tell. Infotainment systems often cost money to update The car industry has some sharp margins, which is why they’re so eager to sell you added subscription packages. Along with paint protection and road damage, packages increasingly include things like remote start and navigation, which pads the balance sheet somewhat. But the carmakers don’t know how to use software. Your phone gets frequent updates, keeping it working flawlessly for years. Your car gets however many app updates the manufacturer cares to build, and increasingly, only the newest cars get the latest version of the infotainment software. Or it’s a few hundred bucks to get the dealership to flash the new system during a service. That’s a lot of money for something you’ve already paid for. The dashboard wars are over, and your phone won None of these arguments mean that built-in software disappears, because climate control, driver assistance, and other functions all need something to control them. But carmakers should focus on those and on improving compatibility with Android Auto and CarPlay. Nobody needs another in-house maps app that costs hundreds a year for updated maps. What we want is better wireless connectivity and not to be locked out of the navigation system on the phone of our choice.