Guides by Lonely Planet - Explore city guides curated by experts.
Detour - Immersive audio walks, now in 17 cities
Flamyngo - Create a city guide with help of your friends.
Maply - Waze for things to do 🗺
Instalist - The most Instagrammable photo spots around the world 📸🌎
Foursquare 10 - Your ultimate city guide, in your pocket