Booking.com - Find your next stay. Search deals on hotels, homes, and much more...
GetYourGuide - Get tickets to the most popular attractions while travelling
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Klook - Discover & book amazing experiences at exclusive prices
Sygic Travel Maps - Itinerary planner for independent travelers
Airbnb - Book unique places to stay and things to do.