Three iPhone Apps You Can’t Live Without [Video]

Today I read about a free iPhone app called Email ‘n Walk. There are tons of iPhone apps out there, of course, many of them for free or super cheap. But this one caught my eye, in an oh-no-they-didn’t kind of way. The app’s goal is to make it possible for you to see the ground you’re walking on (via the iPhone’s camera) as you type an e-mail on your iPhone and walk at the same time.

No word yet when this app will automatically cause the iPhone to ring as you approach an open manhole cover. While we wait for that functionality to be added, let’s move on to three iPhone apps I actually find useful, especially for mobile professionals and other frequent travelers.

1. Jott

I’ve raved about Jottbefore. Reason: It’s one of the most useful productivity tools for those times when you’re on the go. And the iPhone app is a nice complement …