Flymble LIVE - Book a flight for 1/10 of the cost upfront.
Detour - Immersive audio walks, now in 17 cities
Kiwi.com - Find and book the best low-cost flights all around the world
Sygic Travel Maps - Itinerary planner for independent travelers
Clickbye - Find new destinations to fall in love with!
Flamyngo - Create a city guide with help of your friends.