CalDAV server & client
TapTidy is both a CalDAV server (other apps connect to TapTidy) and a CalDAV client (TapTidy connects to other calendars). Your tasks stay in sync with the tools you already use — no bridge, no middleman.
Open standard
CalDAV is an open internet standard (RFC 4791). Your tasks aren't locked to any proprietary sync cloud — they're accessible from any compliant client.
Server + client in one
Most apps are only a CalDAV client. TapTidy also exposes a CalDAV server — so tools like Apple Reminders, Thunderbird, and DAVx⁵ can connect to TapTidy directly.
Google Calendar sync
Tasks with due dates sync to Google Calendar as calendar events on Pro and Pro Privacy tiers. No separate setup required — it's built into the CalDAV integration.
Compatible apps (connecting to TapTidy)
Any CalDAV client can connect to your TapTidy CalDAV server URL using your credentials from Account Settings. Verified compatible apps include:
TapTidy as a CalDAV client
TapTidy can also pull from external CalDAV sources — subscribing to calendars hosted elsewhere and surfacing those events alongside your TapTidy tasks. This lets you see your tasks and calendar events in one place without migrating your data.
- Subscribe to any CalDAV or WebCal URL
- External events appear in your task timeline and due date view
- Read-only or read-write, depending on your calendar provider's settings
- Google Calendar sync via OAuth on Pro tier
Why open CalDAV matters
Most task apps use proprietary sync. If the company shuts down, changes pricing, or removes a feature, your data is stuck. CalDAV is an open standard — your tasks can be exported or migrated to any compatible app at any time, regardless of what happens to TapTidy.
CalDAV also means you can use your existing calendar setup. If your team uses Nextcloud, your company uses Exchange, or you prefer Thunderbird over Google Calendar — TapTidy connects to all of them without a third-party sync bridge.
Availability
CalDAV server and client are included in TapTidy Pro and Pro Privacy. The Free tier does not include CalDAV sync (it does include manual sync).