My search started when my wife said, "Why cant my new iPhone create and edit groups of contacts? I was about to go through a lot of trouble doing it on her iCloud account when I thought to myself, "Hold on Bubba, there must be an app for that." Sure enough, after some looking we found this cleverly designed, intuitively easy Connect app. Does just what it should - quick & easy access / editing of contacts and groups. Need I say more?
Faster Pastor about Connect - Contact Manager, v2.3.0