Synchronise contacts with iPad

Currently reading
Synchronise contacts with iPad

DS920+, DS918+, DS214+, DS211j
Operating system
  1. Linux
  2. Windows
Mobile operating system
  1. Android
  2. iOS

Seeking for some advice or hints on how to synchronise my CardDAV contacts with groups/categories to my iPad.

Thunderbird syncs perfectly well with CardBook, contacts are locally hosted on my Synology NAS running a Baikal CalDAV/CardDAV server.

Of course I can already add an CardDAV account on my iPad to synchronise those contacts to my device, however, not my contact categories or groups. This makes it difficult to manage contacts on iPad, e.g. adding new ones.

Is there any iOS App that allows all feature that CardDAV provides?

I've already tried many of them, but did not succeed, most of those apps simply are so basically written and ignore even basic feature that CardDAV provides, did you?

Create an account or login to comment

You must be a member in order to leave a comment

Create account

Create an account on our community. It's easy!

Log in

Already have an account? Log in here.

Welcome to! is an unofficial Synology forum for NAS owners and enthusiasts.

Registration is free, easy and fast!