How to create reminders in Calendar in iOS 18 How to add reminders to the iOS 18 Calendar app.
While iOS 18 allows you to create reminders within the Calendar app, it doesn't mean the Reminders app is now obsolete.
Apple's iOS 18 update addresses this issue by allowing you to create reminders directly within the Calendar app, streamlining the process and ensuring nothing slips through the cracks.
However, there's still a connection between the two — any reminder you create within the Reminders app will automatically appear in the Calendar app, ensuring that your tasks are visible alongside your events.
You'll still need the Reminders apps for certain functions, and users can't create Calendar events directly within the Reminders app.