We've covered Point Inside in the past - their previous version focused on helping you find your way around shopping malls, and did a great job at helping locate your favorite store, restaurants and more. Now, the developers behind this excellent app have taken things way beyond shopping - with the addition of maps covering 50 airports in the U.S. and Canada.

Just in time for the busy Memorial Day weekend, you'll be able to download Point Inside onto your iPhone, iPod Touch or iPad, and navigate your way around airports you've never been to, with the ease of a frequent flier.

Best of all, the app makes use of GPS, cell tower and Wi-Fi positioning technologies to help you navigate, even when you are indoors. A list of all the airports included in this version can be found here.

To download the new version, simply update your current version or click here for a new download. The Android version has not been updated yet - but it too will soon have access to the airport maps feature.

Filed under: Gadling Gear Review