| 1 | 1 |  Booking.com: Hotels & TravelBooking.com B.V. | 旅游 | 1 | 1 |
| 2 | 2 |  AirbnbAirbnb, Inc. | 旅游 | 2 | 1 |
| 3 | 3 |  Skyscanner Flights & TravelSkyscanner Limited | 旅游 | 3 | 1 |
| 4 | 4 |  Google EarthGoogle LLC | 旅游 | 4 | 3 |
| 5 | 5 |  Wanderlog - Travel PlannerVacation and Travel Planner App LLC | 旅游 | 5 | 2 |
| 6 | 6 |  Trip.com: Book Flights, HotelsTrip.com Travel Singapore Pte. Ltd. | 旅游 | 6 | 2 |
| 7 | 7 |  eDreams: Flights, hotels, carseDreams International Network, SL | 旅游 | 7 | 2 |
| 8 | 8 |  trivago: Compare hotel pricestrivago N.V. | 旅游 | 8 | 4 |
| 9 | 9 |  Flightradar24 | Flight TrackerFlightradar24 AB | 旅游 | 9 | 4 |
| 10 | 10 |  KAYAK: Flights, Hotels & CarsKayak Software Corp | 旅游 | 10 | 6 |
| 11 | 11 |  Rede ExpressosRNE - REDE NACIONAL DE EXPRESSOS, LDA | 旅游 | 11 | 2 |
| 12 | 12 |  momondo: Flights, Hotels, CarsKayak Software Corp | 旅游 | 12 | 7 |
| 13 | 13 |  Currency converter calculator!Aleksei Mezhevikin | 旅游 | 13 | 24 |
| 14 | 14 |  Uber - Request a rideUber Technologies, Inc. | 旅游 | 14 | 8 |
| 15 | 15 |  IHG One Rewards: Book HotelsSix Continents Hotels, Inc | 旅游 | 15 | 142 |
| 16 | 16 |  Currency Converter Calculator•INVENTO ONE PRIVATE LIMITED | 旅游 | 16 | - |
| 17 | 17 |  Comboios de PortugalCP Comboios de Portugal, E.P.E. | 旅游 | 17 | 3 |
| 18 | 18 |  Agoda: Cheap Flights & HotelsAgoda Company Pte. Ltd. | 旅游 | 18 | 70 |
| 19 | 19 |  Saily: eSIM + phone numberNordvpn S.A. | 旅游 | 19 | 9 |
| 20 | 20 |  Civitatis: Fill your trip!CIVITATIS TOURS S.L. | 旅游 | 20 | - |
| 21 | 21 |  beenVINCI APPS LTD | 旅游 | 21 | 6 |
| 22 | 22 |  Mirror ツWinkpass Creations, Inc. | 旅游 | 22 | 3 |
| 23 | 23 |  SATA Azores AirlinesSATA AIR ACORES - SOCIEDADE ACORIANA DE TRANSPORTES AEREOS S.A | 旅游 | 23 | 10 |
| 24 | 24 |  Kiwi.com: Book Cheap FlightsKiwi.com s.r.o | 旅游 | 24 | 42 |
| 25 | 25 |  Directo extensionJulian Toledo | 旅游 | 25 | 43 |
| 26 | 26 |  Cozycozy: ALL Accommodationsjoliroom | 旅游 | 26 | 50 |
| 27 | 27 |  been: track visited countriesProstachki Ltd | 旅游 | 27 | - |
| 28 | 28 |  Flight Tracker +Impala Studios B.V. | 旅游 | 28 | 115 |
| 29 | 29 |  Pin Traveler: Track Travel MapPin Traveler LLC | 旅游 | 29 | - |
| 30 | 30 |  AmtrakNational Railroad Passenger Corporation | 旅游 | 30 | - |
| 31 | 31 |  Templo N2Guilherme Delgado | 旅游 | 31 | - |
| 32 | 32 |  FlightAware Flight TrackerFlightAware | 旅游 | 32 | 87 |
| 33 | 33 |  Air ChinaAir China Limited | 旅游 | 33 | - |
| 34 | 34 |  Tripomatic Trip Planner & MapsTripomatic s.r.o. | 旅游 | 34 | 91 |
| 35 | 35 |  Norwegian Travel AssistantNorwegian Air Shuttle ASA | 旅游 | 35 | - |
| 36 | 36 |  French by NemoNemo Apps LLC | 旅游 | 36 | 25 |
| 37 | 37 |  Covilhã MobilidadeEleven Systems | 旅游 | 37 | - |
| 38 | 38 |  GPSmyCity: Walks in 1K+ CitiesGPSmyCity.com, Inc. | 旅游 | 38 | 125 |
| 39 | 39 |  Flight Tracker, Plane Radar 24Appeclectic Ltd | 旅游 | 39 | 138 |
| 40 | 40 |  NS Travel PlannerNS Reizigers B.V. | 旅游 | 40 | - |
| 41 | 41 |  AirNav Radar – Flight TrackerAirNav Systems LLC | 旅游 | 41 | 158 |
| 42 | 42 |  SBB MobileSBB | 旅游 | 42 | - |
| 43 | 43 |  Berlin Offline Map & City GuideTripomatic s.r.o. | 旅游 | 43 | - |
| 44 | 44 |  Berlin Travel Guide Offline .Nicolas Juarez | 旅游 | 44 | - |
| 45 | 45 |  been: countries visited mapPham Van Huy | 旅游 | 45 | - |
| 46 | 46 |  Vodafone TravelVodafone Sales and Services Limited | 旅游 | 46 | - |
| 47 | 47 |  Savoy SignatureSAVOY - INVESTIMENTOS TURISTICOS, S.A. | 旅游 | 47 | - |
| 48 | 48 |  Drivalia UKDrivalia S.p.A | 旅游 | 48 | - |
| 49 | 49 |  Travel Map:Journeys Route PlanFoshan Fullstack Technology LLC | 旅游 | 49 | - |
| 50 | 50 |  Travel, Journey Boast・Mult.DevOleksandr Semenov | 旅游 | 50 | - |
| 51 | 51 |  ScotRail: New Official AppScotRail Trains Limited | 旅游 | 51 | - |
