If your iPhone calendar is not syncing, there are several ways you can troubleshoot and solve issues with the app.

To add an event to your iPhone's calendar, open the Calendar app and tap the plus sign at the top right of the screen.

You can use the feature on every iPhone compatible with iOS 26. I struggle to find genuinely helpful artificial intelligence features in daily life. Sure, removing unwanted objects from my photos is ...

OS 26 breaks search functionality in the Calendar app for some iPhone users, according to comments from affected users across ...