Do you find yourself searching for food in the airport?
GateGuru is a must-have for lengthy layovers. You can either allow the app to locate you on you mobile network or just type in the airport code and it will display all of the amenities that are available in the airport and more specifically the concourse you are in. You can easily find food, shops and other services. If you are lucky,they even have a coupon available for one of the restaurants that is in your concourse.