From beautifully designed games to podcasts to readings apps to flight trackers, these are the greatest travel apps of the moment.More
iPhone, Android; free.
It can't actually pack for you, but it can make you a customized checklist based on where you're going, which is really just as good.
iPhone, Android; $5
Receive real-time updates on your flights' status all in one place. (The app works when you're offline, so you don't have to splurge on airport Wifi.)