iMore

I currently use Gmail for all of my contacts, but I want to transition to iCloud for the added database fields (ie. relationships etc.). I seem to remember seeing a review of an application in the past 2 weeks that was written to keep gmail and icloud contacts in sync? I cannot find it on the site. Can someone remind me what that app was? Ultimately, I would like to use the icloud database for my contacts but want to continue to use gmail for calendars and email (so I need my contacts also replicated in gmail).

Thank you in advance.