How can I stop synchronization between chrome on PC and safari on iPhone? For the first time I opened iCloud on my PC. All of the bookmarks in Chrome are synchronized to Safari on my iPhone. I don't want this. And when I delete from Safari, I don't want the deletion to sync with Chrome. 

How can I stop synchronization?

Another thing, how can I see how much space bookmarks, favorites take on iPhone?
Uncheck Bookmarks in the iCloud control panel.



&amp; point 2... not much at all; wouldn't worry about it.