TripAdvisor is an Android developer, who started in 2010, and thus is one of the Android pioneers. The current app portfolio contains 3 apps, all of which are listed in the category "Travel & Local". In the Google rankings, TripAdvisor's apps appear in the top 100 in more than 10 countries. A popular app is TripAdvisor Hotels Flights Restaurants Attractions
, which is highly ranked in several countries and, with over 100 million installs, is one of the most popular apps in the Android ecosystem.