DAVdroid is the only all-in-one synchronization solution for both contacts (CardDAV) and calendars (CalDAV).
Updated: January 6, 2015
DAVdroid – CalDAV/CardDAV Sync
The app is straightforward to arrange and integrates perfectly along with your favourite calendar/contacts app (including default apps). It can also be used seperately, if you either have CalDAV or CardDAV.
Compatible with most CalDAV/CardDAV servers and services, including OwnCloud, iCloud and OS X Server!
⊛ Use DAV calendars (CalDAV) and address-books (CardDAV) in a single app
⊛ Two-way synchronization (server ↔ client)
⊛ Native Android 4+ implementation
⊛ Flawless integration along with your instrument and favourite apps
⊛ Simple setup (resource auto-detection)
⊛ Quick algorithms for high efficiency (CTag/ETag support)
⊛ Optimized for telephones and pills
⊛ DAVdroid JB Workaround verfügbar
⊛ … and finally – it’s open source!
Important compatibility notes
For all Android 4.1 and all Samsung users: There may be an Android bug that reasons money owed to be misplaced after a tool reboot. To avoid this issue, please install the free app “DAVdroid JB Workaround”. Samsung customers: The issue does not occur if you obtain DAVdroid the usage of Samsung Store.
DAVdroid should no longer be moved to the SD card! This may occasionally cause abnormal behaviour, together with account and information loss.
When you are the usage of self-signed certificates, you may in finding our free and open-source app CAdroid useful to import your certificates.
Get the perfect out of this app …
⊛ … when the usage of with your personal DAV server (Radicale, DAViCal, SabreDAV, Baikal, …) and HTTPS – so you own and regulate your entire knowledge whereas having the comfort of synchronization between quite a lot of units. Or use a hosted DAV service you trust or the one of your company.
⊛ … and combine it with Evolution / Lightning / etc. in your computer / PC
Why is it secure?
⊛ Supply code is to be had (see homepage)
⊛ No need for giving your contacts/calendars to Facebook, Google, etc. Use your individual server (or a trusted one)!
⊛ SSL is recommended to protected your verbal exchange so synchronization is stable even when the use of open Wi-Fi networks.
Successfully tested with:
⊛ SOGo: Open Source Groupware
⊛ Mac OS X Server
⊛ Zimbra Server (Community Edition)
⊛ Apple’s Calendar and Contacts Server
Known problems with:
⊛ Synology (its CalDAV connection is incompatible).
* permit some unsuitable ical occasions to be parsed once more (secure iCal unfolding and parsing)
* enable IP addresses as CN in certificates once more (despite the fact that subjectAltName will have to be used as a substitute)
* Exhibit notifications on sync mistakes (Android 4.1+)
* New two different error messages instead of “Cannot verify hostname”:
– “Certificate not issued for (host)” and
– “Untrusted certificate in certificates course”
* Handle absolute URLs in resource detection
* SNI for non-proxied and proxied TLS connections