| 1 | 1 |  Booking.com: Hotels & TravelBooking.com B.V. | 旅游 | 1 | = |
| 2 | 2 |  AirbnbAirbnb, Inc. | 旅游 | 2 | 6 |
| 3 | 3 |  Skyscanner Flights & TravelSkyscanner Limited | 旅游 | 3 | = |
| 4 | 4 |  Flightradar24 | Flight TrackerFlightradar24 AB | 旅游 | 4 | = |
| 5 | 5 |  Google EarthGoogle LLC | 旅游 | 5 | 3 |
| 6 | 6 |  TFI LiveNational Transport Authority | 旅游 | 6 | 1 |
| 7 | 7 |  Trip.com: Book Flights, HotelsTrip.com Travel Singapore Pte. Ltd. | 旅游 | 7 | 4 |
| 8 | 8 |  Kiwi.com: Book Cheap FlightsKiwi.com s.r.o | 旅游 | 8 | 63 |
| 9 | 9 |  SWISSLufthansa Group Digital Hangar GmbH | 旅游 | 9 | 94 |
| 10 | 10 |  KAYAK: Flights, Hotels & CarsKayak Software Corp | 旅游 | 10 | 116 |
| 11 | 11 |  been: track visited countriesProstachki Ltd | 旅游 | 11 | - |
| 12 | 12 |  Wanderlog - Travel PlannerVacation and Travel Planner App LLC | 旅游 | 12 | 5 |
| 13 | 13 |  Plane Finder ⁃ Flight Trackerpinkfroot limited | 旅游 | 13 | 42 |
| 14 | 14 |  Agoda: Cheap Flights & HotelsAgoda Company Pte. Ltd. | 旅游 | 14 | 5 |
| 15 | 15 |  Expedia: Hotels, Flights, CarsExpedia, Inc. | 旅游 | 15 | 2 |
| 16 | 16 |  Hostelworld: Hostel Travel AppHostelworld.Com Limited | 旅游 | 16 | 2 |
| 17 | 17 |  trivago: Compare hotel pricestrivago N.V. | 旅游 | 17 | 11 |
| 18 | 18 |  Uber - Request a rideUber Technologies, Inc. | 旅游 | 18 | 38 |
| 19 | 19 |  Turkish Airlines: Book FlightsTurkish Airlines | 旅游 | 19 | 69 |
| 20 | 20 |  KLM - Book a flightKoninklijke Luchtvaart Maatschappij N.V. | 旅游 | 20 | 80 |
| 21 | 21 |  MarineTraffic - Ship TrackingMARINETRAFFIC APPLICATIONS LTD | 旅游 | 21 | 100 |
| 22 | 22 |  Irish FerriesIrish Ferries | 旅游 | 22 | 137 |
| 23 | 23 |  Hotels.com: Book Hotel DealsHotels.com, L.P. | 旅游 | 23 | 104 |
| 24 | 24 |  Iarnród Éireann – Irish RailIarnrod Eireann Irish Rail (IE) | 旅游 | 24 | 6 |
| 25 | 25 |  HomeExchange - House SwappingTUKAZZA! | 旅游 | 25 | 6 |
| 26 | 26 |  Viator Tours & AttractionsVIATOR SYSTEMS PTY LIMITED | 旅游 | 26 | = |
| 27 | 27 |  Outdooractive. Hike and RideOutdooractive AG | 旅游 | 27 | 1 |
| 28 | 28 |  Buen Camino de Santiago AppBuen Camino SL | 旅游 | 28 | 3 |
| 29 | 29 |  PlaneCrashData: Flight CrashesMauro Pellonara | 旅游 | 29 | 17 |
| 30 | 30 |  TUI: Holiday, Flights & TravelTUI UK Limited | 旅游 | 30 | 22 |
| 31 | 31 |  Vrbo: Vacation RentalsHomeAway.com, Inc. | 旅游 | 31 | 22 |
| 32 | 32 |  TripIt: Travel PlannerTripIt Inc | 旅游 | 32 | 31 |
| 33 | 33 |  GPS Camera with Time StampTruong Nguyen | 旅游 | 33 | 31 |
| 34 | 34 |  Easytrip ServicesEasytrip Services Ireland Limited | 旅游 | 34 | 32 |
| 35 | 35 |  OsmAnd Maps Travel & NavigateOsmAND B.V. | 旅游 | 35 | 54 |
| 36 | 36 |  American AirlinesAmerican Airlines, Inc. | 旅游 | 36 | 63 |
| 37 | 37 |  Marriott Bonvoy: Book HotelsMarriott International | 旅游 | 37 | 65 |
| 38 | 38 |  Mapy.com: Offline Maps & GPSSeznam.cz a.s. | 旅游 | 38 | - |
| 39 | 39 |  TravelON WorldDavid Gainford | 旅游 | 39 | - |
| 40 | 40 |  Pegasus: Cheap Flight TicketsPegasus Hava Tasimaciligi A.S. | 旅游 | 40 | - |
| 41 | 41 |  IHG One Rewards: Book HotelsSix Continents Hotels, Inc | 旅游 | 41 | 106 |
| 42 | 42 |  ACSI Campsites EuropeACSI Publishing B.V. | 旅游 | 42 | 164 |
| 43 | 43 |  CampingCard ACSI | CampingACSI Publishing B.V. | 旅游 | 43 | - |
| 44 | 44 |  Culture Trip: Travel & ExploreU.S.News & World Report L.P. | 旅游 | 44 | 126 |
| 45 | 45 |  Cathay PacificCathay Pacific Airways Limited | 旅游 | 45 | - |
| 46 | 46 |  AirNav Radar – Flight TrackerAirNav Systems LLC | 旅游 | 46 | - |
| 47 | 47 |  CamperMate Australia & NZOutdoria Pty Ltd | 旅游 | 47 | - |
| 48 | 48 |  TrainPal: UK& EU train ticketsTrainpal B.V. | 旅游 | 48 | - |
| 49 | 49 |  StaffTravelerStaffTraveler Solutions B.V. | 旅游 | 49 | - |
| 50 | 50 |  Wego Flights & Hotels BookingWEGO PTE. LTD. | 旅游 | 50 | - |
| 51 | 51 |  Ship Tracker & Marine Traffic+Sherry Walter | 旅游 | 51 | - |
