Tracking it isn't a big issue; that's a basic function. Meanwhile, it has no real predictive method, forecaster, tax planner to use more then a report that you could get from your 401k holders website.
Then again, I'm just debating cashing out my 401k to stuff my mattress. (JUST KIDDING!)
Sorry for the wrong info. I've got the various apps and Mint muddled up in my head now And I've got a crackerjack investment idea. It's round. You know, for kids.