We recently looked at GateGuru, a handy tool to help you navigate around airports. Now I want to point out another good free travel tool, Point Inside, which combines mall maps and info on nearby stores. A new update also allows you to create a wish list. Select a store, and scan an item that you want on your list. The item will be added, and you can share your list on Facebook.
The app produces nice airport maps with lists of stores, ATMs, location of baggage carousels, and parking locations. If you tap on a retail location at either an airport or a mall you'll get a phone number and a description of what they sell.
There are a few negatives. Lik
