Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Postsnap - Postsnap's iPhone app is the best, free postcard creator. Make & send real printed postcards, greeting cards, invitations and announcement cards using your own photos.
Waze - Waze is the world's largest community-based traffic and navigation app. Join other drivers in your area who share real-time traffic and road info, saving everyone time and gas money on their daily commute.
Fizzer - Send a personalised postcard with your photos. Holiday cards, thanks, greetings, invitations, birthdays and announcements.
OsmAnd - Global mobile map viewing and navigation for online and offline OSM maps
Stampix - Photo printing in a fast, easy & ecological way.