DAVdroid is the only all-in-one synchronization answer for each contacts (CardDAV) and calendars (CalDAV). The app is straightforward to arrange and integrates completely along with your favourite calendar/contacts app (including default apps). It will also be used seperately, for those who both have CalDAV or CardDAV.
Suitable with most CalDAV/CardDAV servers and products and services, together with 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
⊛ Straightforward setup (useful resource auto-detection)
⊛ Quick algorithms for prime efficiency (CTag/ETag beef up)
⊛ Optimized for telephones and capsules
⊛ DAVdroid JB Workaround verfügbar
⊛ … and finally – it’s open source!
Important compatibility notes
For all Android 4.1 and all Samsung customers: There may be an Android bug that reasons bills to be misplaced after a tool reboot. To keep away from this problem, please set up the free app “DAVdroid JB Workaround”. Samsung customers: The issue does not happen when you obtain DAVdroid the usage of Samsung Store.
DAVdroid should now not be moved to the SD card! This will likely lead to unusual behaviour, together with account and information loss.
If you are the use of self-signed certificates, you could in finding our free and open-source app CAdroid useful to import your certificate.
Get one of the best out of this app …
⊛ … when the usage of with your personal DAV server (Radicale, DAViCal, SabreDAV, Baikal, …) and HTTPS – so that you personal and regulate all of your knowledge whereas having the relief of synchronization between more than a few units. Or use a hosted DAV carrier you belief or the one in all your organization.
⊛ … and combine it with Evolution / Lightning / etc. on your laptop / 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 advisable to safe your verbal exchange so synchronization is steady 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
Identified issues with:
⊛ Synology (its CalDAV connection is incompatible).
* Convey notifications on sync blunders (Android 4.1+)
* New two different error messages instead of “Cannot verify hostname”:
– “Certificates no longer issued for (host)” and
– “Untrusted certificate in certificates direction”
* Deal with absolute URLs in useful resource detection
* SNI for non-proxied and proxied TLS connections