Detour - Immersive audio walks, now in 17 cities
YourTour - Explore user-generated immersive audio tours via your phone
Airbnb Trips - Travel and experience trips with locals
Nexto - Replace boring audio guides with games & puzzles
Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
Kolu - Tailored city tours from guides matched to your interests