Caldav Sync Free Beta

Caldav Sync Free Beta


(4 stars)


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100,000 - 500,000 downloads

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View bigger - Caldav Sync Free Beta for Android screenshot
View bigger - Caldav Sync Free Beta for Android screenshot
View bigger - Caldav Sync Free Beta for Android screenshot
View bigger - Caldav Sync Free Beta for Android screenshot
Synchronise your calendar from a caldav calendar server. Fully integrated and transparent in Android account management.

Open source software.
Source code available at
Do not hesitate to contribute (bugs, comments, patches, ...) !

URIs for the different servers are available on the wiki :
Do not hesitate to complete or comment !

For owncloud, use url : http(s)://server/owncloud base/remote.php/caldav/principals/user_name
For baikal, use url : http(s)://server/baikal base/cal.php/principals/user_name

For bug reporting, please use the bug tracking system

Tags: caldav sync free beta, caldav sync adapter, caldav sync free beta owncloud, caldav sync adapter url, caldavsyncadapater, caldav sync testen, baikal, caldav sync, caldavsync beta, freedroid.

Recently changed in this version

V1.8 - The main change within this release is the ability of 2 way sync. Events created/updated/deleted on client side are getting synchronized to the server.
These are some of the changes for this release:
- 2 way sync
- google calendar supported
- calendars are deleted on client side when deleted on server side
- incorrect use of content-type text/plain for XML requests
- URL without trailing slash
- Every request is doubled
- many more

thanks to all alpha tester for their patience.

Comments and ratings for Caldav Sync Free Beta
  • (59 stars)

    by Jaroslav Jaroslavsson Horák on 20/06/2014

    I'm trying to solve problem with my new phone that refuses to sync calendar with google. This app works well with owncloud but not possible to work with google caldav. I think it is because it does not suport Oauth 2.0 protocol that is now mandatory for google acces.

  • (59 stars)

    by Jim Palmer on 13/06/2014

    I use my own open source calendar server and this app made it easy to connect and synk to it. It works both ways down and up. I am extremely happy with this app.

  • (59 stars)

    by Simon Cedergren on 12/06/2014

    I've been using this for months now, and it's a great compliment to Owncloud! It would be even better if support for syncing tasks where implemented, is this something that is planned?

  • (59 stars)

    by Naga Pavan Kumar Kunisetty on 05/06/2014

    For me App is not working in 2G mode. And on WiFi or 3G, whenever sync happens AppStore gets crashed, always. If I disable auto sync on this app, then appstore won't crash.

  • (59 stars)

    by Miha Vitorovič on 28/05/2014

    But not always. That's why I'm only giving it 3 stars. Also needs some "convincing" to get it started after the installation.

  • (59 stars)

    by Stephen H Sentoff on 22/05/2014

    2014-05-21 Connected to my private radicale server and synced the calendar perfectly. Android 4.4.2.

  • (59 stars)

    by Kevin Engelstad on 21/05/2014

    I love this app, it works great with my owncloud setup after a long learning process. I've been using it for many weeks without any issues EXCEPT, i had to go through and re-configure all of my owncloud user passwords. The App doesn't like using passwords with special characters (I didn't do any research to figure out if it accepts a select few special characters). Making a dozen users change t

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