Wanderlog - Collaborative travel planner with combined itinerary and map
Detour - Immersive audio walks, now in 17 cities
TripIt - TripIt is a travel app that creates a master itinerary to organize all of your plans for your vacation or work trip in one spot.
TripScout - Self-guided city tours from local experts
GateGuru - Check your flight status, find and explore airport amenities, book rental cars and track your travel stats all on the GateGuru app.
Gesso - Gesso is a creator and publisher of mobile audio tours.