Foursquare City Guide - Foursquare City Guide is a Free to use mobile application that will lead you to the perfect spot anytime anywhere around the world.
Wikivoyage - the free worldwide travel guide that anyone can edit.
Journy - Tastemaker-driven concierge to plan your perfect trip
TravelPeri - Find top tourist attractions to explore, with travel times!
Flamyngo - Create a city guide with help of your friends.
Vacation Stress Relief - Vacation Stress Relief is an online solution that enables you to plan the perfect trip with great ease.