Detour - Immersive audio walks, now in 17 cities
TravelPeri - Find top tourist attractions to explore, with travel times!
Sygic Travel Maps - Itinerary planner for independent travelers
Inspirock - Inspirock creates customizable sightseeing itineraries for users based on their preferences.
Foursquare 10 - Your ultimate city guide, in your pocket
Roaded - Travel journal and road trip planner - create beautiful interactive travel stories, sell travel...