Apple iCloud
Calendar Sync Software
Connect your Apple iCloud Calendars to OneCal and automatically sync them with all your calendars, including Outlook, iCloud, or Google Calendars.
Sync Apple iCloud Calendars with ease
With OneCal, you can sync multiple Apple Calendars with each other, or multiple Apple, Google and Outlook calendars at the same time.
Sync multiple Apple Calendars
Sync an Apple calendar with one or more Apple calendars, or sync multiple Apple Calendars at the same time.
Sync Apple Calendar to Outlook
Sync an Apple calendar with one or more Apple or Outlook calendars.
Sync Outlook to Apple Calendar
Sync an Outlook calendar with one or more Apple or Outlook calendars.
Sync multiple Google and Apple Calendars
Sync multiple Google or Apple Calendars at the same time.
Why choose OneCal to sync Apple iCloud calendars?
Fast updates
We've developed the best in class calendar sync software, making sure that updates in your Apple calendars are automatically reflected to all your calendars, in an instant.
You are in control of what's synced
Using OneCal you'll have full control over what event properties are synced to your calendars. You can choose to sync everything, nothing or enable/disable each meeting property.
Sync Outlook, Google and Apple Calendars in a go
OneCal is built to be as straightforward as possible, allowing you to sync multiple Outlook, Google or Apple Calendars under one configuration. All you have to do is select the calendars to keep in sync, we take care of the rest.
Frequently Asked Questions
Ready to sync your Calendars?
Reflecting your availability across multiple calendars is tedious and time-consuming. OneCal was created with a mission to give peace of mind to calendar users.