Travel apps are mobile applications designed to assist users in planning and managing their trips. They can help with various tasks, such as booking flights, finding accommodations, and discovering local attractions. Popular travel apps include Airbnb for lodging, Google Maps for navigation, and Skyscanner for comparing flight prices. These apps often provide additional features like itinerary management, travel guides, and real-time updates on flight statuses. Many also offer user reviews and recommendations, making it easier for travelers to make informed decisions. Overall, travel apps enhance the travel experience by streamlining the planning process and providing valuable information on the go.