By Chris Morris

PHILADELPHIA (CBS) - On today’s APP-tastic and Outta SITE – City Maps 2Go.

GPS apps are handy, but if you find yourself in a dead-zone coveragewise, they can leave you high and dry.

City Maps 2Go lets you download over 7,800 maps for areas around the world, which can then be viewed offline. It’s a handy backup tool for anyone who finds themselves on the road regularly for work, or someone who travels frequently for pleasure.

Check out the City Maps 2Go app.