The China Eastern app is a free mobile application designed for Android users, providing a wide range of travel services for passengers of China Eastern Airlines and Shanghai Airlines. It facilitates convenient flight bookings and ancillary services, allowing travelers to select seats, check in, and manage their baggage with ease. Users can also make changes to their flights, request refunds, and upgrade their services directly through the app, ensuring a smooth travel experience.

In addition to core flight-related functionalities, the app includes options for booking in-flight internet services, enhancing connectivity while traveling. The developers are committed to continuously improving the app by introducing new features aimed at supporting overseas users. Overall, the China Eastern app serves as a comprehensive tool for managing travel needs efficiently and effectively.