Airbnb - Book unique places to stay and things to do.
Mapme - Build smart and beautiful maps within minutes with no coding.
Travel to Live - Live to travel. Travel to Live!
Google Maps Go - Designed to run smoothly on devices with limited memory and on unreliable networks
TripIt - TripIt is a travel app that creates a master itinerary to organize all of your plans for your vacation or work trip in one spot.
Touch GIS - The premier tool for mobile field data collection and visualization. Available for iPhone & iPad.