You can synchronize your Daylite address book or only parts with your Apple address book.
This is very useful on the iPhone and is also set directly there. On your Mac, this only makes sense in exceptional cases.
We only recommend contact synchronization for experienced users.
If you switch on synchronization and delete a contact in the Apple address book, for example, it will also be deleted in the Daylite address book.
Learn more useful tips in our Daylite Academy