Travel apps are mobile applications designed to assist users in planning, booking, and managing their trips. They offer features such as flight and hotel bookings, itinerary management, and local attraction recommendations. Popular travel apps include Expedia, Airbnb, and Google Maps, which help travelers find accommodations, navigate new cities, and discover activities. These apps often provide real-time information, such as flight status and weather updates, making travel more convenient. Many also include user reviews and ratings, allowing travelers to make informed decisions. Overall, travel apps enhance the travel experience by streamlining the planning process and providing valuable resources on the go.