Bloomberg 's Mark Gurman today said that iOS 18 will "overhaul" many of Apple's built-in apps, including Notes, Mail, Photos, and Fitness. Gurman did not reveal any specific new features planned for these apps. It was previously rumored that the Notes app will gain support for displaying more math equations, and a built-in option to record voice memos , but this is the first time we have heard about updates planned for the Mail, Photos, and Fitness apps. Gurman also corroborated our exclusive MacRumors report last week about Apple finally planning a Calculator app for iPadOS 18 . A recap of iOS 18 rumors: Smarter Siri: iOS 18 is rumored to include new generative AI features for Siri, Spotlight, Shortcuts, Apple Music, Messages, Health, Keynote, Numbers, Pages, and more. These features are expected to be powered by Apple's on-device large language model (LLM) , but Apple has reportedly also discussed partnerships with companies like Google, OpenAI, an