Detour - Immersive audio walks, now in 17 cities
QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.
Tales & Tours - The personal tour guide that fits in your pocket
Buzz! The Big Quiz - Buzz! The Big Quiz is a Trivia, Party, Single and Multiplayer video game developed by Relentless Software and published by Sony Computer Entertainment.
TripScout - Self-guided city tours from local experts
Google Feud - The world's most popular autocomplete game. Try to guess what Google will suggest. Webby Award Winner for Best Game. Created by Justin Hook.