How To Sync My 2025 Yearly Calendar With Other Devices Iphone 13. By making sure that your two iphones are associated with apple id and icloud account, you can not only sync your. You will want to make sure your calendar is sync'd, for the best success in your scheduling.

When you need to access your calendar data from different devices or want to switch to a new apple device, syncing icloud calendar might be a good choice. Avoid importing/exporting various files manually.