TuddyTuddy is a mobile app that connects travelers with local people that can help them getting around.
As travelers we consider not only tourists (even though they are the most likely case) but also businessmen and/or other kinds of incoming people to a new place / city.
And as locals we consider anybody willing to assist the traveler with anything he/she may need – pick-up from the airport, help getting around a new neighborhood, show them a historic centre of the city, take them clubbing, etc.