iOS 18 is likely to overhaul many of the iPhone's native apps, such as Notes, Mail, Photos, and Fitness. iOS 18 will not only bring AI capabilities, according to Bloomberg's Mark Gurman, but also the most popular apps built into the iPhone. Gurman did not go into specifics, but previous rumors have suggested that the Notes App will receive two major upgrades in iOS 18, including support for displaying more formulas and a Built-in options include.

Garman also corroborates reports that iPadOS 18 will include a calculator app.

This is not the only news promising a better user experience with iOS 18. For example, there are reports that the Messages app, which will likely be part of iOS 18, will include cross-platform RCS messaging. This inclusion will mean a better messaging experience between Android and iPhone.

It is impossible to talk about iOS 18 without mentioning the rumored AI features on this device. One of the biggest rumors is the inclusion of new generative AI features for the iPhone. All of these features are expected to be driven by large-scale language models on Apple devices. However, Apple is reportedly in discussions with companies such as Google, Open AI, and Badu, which could indicate AI-based partnerships for their devices.

Mark Gurman has called iOS 18 the biggest update in Apple's history, which is highly plausible given the reported focus on AI improvements. Apple is expected to unveil iOS 18 at the WWDC keynote on June 10. iOS 18 updates and news can be found at the iOS 18 Hub. The Hub is constantly updated with the latest news and rumors.