Booking.com - Find your next stay. Search deals on hotels, homes, and much more...
Detour - Immersive audio walks, now in 17 cities
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.
Guides by Lonely Planet - Explore city guides curated by experts.
Sygic Travel Maps - Itinerary planner for independent travelers
Kolu - Tailored city tours from guides matched to your interests