Update
One-way sync, with control over direction
You can now choose the direction of a sync. Send events from one calendar out to several others without changes flowing back, or keep things fully two-way. The setup screen shows…
SYNCDATE changelog
Release history — page 4
Older product updates, shown by their original publication date.
Back to What’s newRelease history
April 2026
Update
Connect AI agents to your calendar
You can now connect AI assistants that support MCP, like Claude, to your calendar. Ask them to check your schedule, find a free slot, or add an event, all with your permission…
Update
Two-way sync for iCloud, Fastmail and Nextcloud
You can now connect iCloud, Fastmail, and Nextcloud calendars and keep them in sync both ways. Add an event on one side and it shows up on the other, automatically.
Update
See all your calendars in one place
A new unified calendar view brings every connected calendar together. Switch between day, week, 3-day, month, and agenda layouts to see your whole schedule at a glance.
March 2026
Update
Add an iCal feed as a read-only source
You can now add any iCal or ICS feed, like a sports schedule, a shared team calendar, or a subscription you follow, and have its events flow one way into your other calendars.