How do I turn on iCloud sync? Todd Cothran January 29, 2014 01:25 Mac: From the main menu click on DayMap and then Preferences (Command + ,). iOS: Open settings and turn iCloud sync on. Related articles I have updated to the latest versions of DayMap on both the Mac and iOS but iCloud is no longer syncing. What do I do? Comments 0 comments Article is closed for comments.