Apple has already started development on iOS 19, macOS 16 and other 2025 software updates: Here’s what we know

Apple has started developing its major software updates for 2025, including iOS 19 for iPhones, according to a recent report. This comes just weeks after Apple announced iOS 18 at its annual developer conference.
Mark Gurman shared this information in his Power On newsletter. He says Apple has “formally begun work” on next year’s operating systems, even though this year’s updates haven’t been released to the public yet.