There are only a few days left in 2011 -- and you know what that means. People bugging you asking if you're making any New Year's resolutions. You've tried all that before, but it's harder than it sounds. Well, experts say if you have a partner encouraging you, keeping track of things it helps. And who's there with you more often than your iOS device. Nobody, that's who. So check out these apps for sticking to it.