Foursquare - Foursquare is all about helping you find new ways to explore your city.
Google ARCore - Google Augmented Reality SDK
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.
Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
Yellow Pages - YP.com local search connects you with over 19 million local businesses.
Vuforia - Leading Augmented Rreality platform.