Sync Google contacts and iCloud contacts

I use CardDav to get my Google Contacts on my iPhone, which works great, but I would love it when those contacts were also in sync with iCloud contacts.

Meaning when I add John Doe in Google contacts it will show up in iCloud (eventually) and vice versa when I add Jane Doe in iCloud it will show up in Google contacts.

I've got an iPhone 4S with iOS7 and a MBP with Mavericks.

Solution 1:

Just saw a question similar to yours, Apple does not allow sync of contacts between various cloud accounts (i.e. between Google and iCloud), however you can use this tutorial to transfer or copy contacts from one iPhone cloud account (Google) to the next (iCloud).