北京轨道交通-96123, developed by Beijing Metro Network Administration co. Ltd., is a free lifestyle app designed to provide comprehensive information and services for passengers using Beijing's subway system.

The app offers various features to enhance the travel experience for subway passengers. Users can access station details, including location, facilities, and train schedules. They can also check the congestion level of different subway lines and track the real-time location of trains. The app provides travel services such as operation information updates, route planning, first and last train schedules, and predictions on the comfort level during peak hours on the following day.

In addition, the app offers transfer and connection information for various transportation options, including park and ride, bike and ride, and suburban railway connections. It also provides passenger services such as accessibility information, AED locations, and lost and found registration.

Users can interact with the app through online customer service and feedback channels. The app also supports ticketing services, allowing users to use digital RMB payment through Industrial and Commercial Bank of China to access the entire Beijing subway network and the S2 suburban railway line.

Please note that the app may have some unfinished details, and the developers welcome user feedback and suggestions for continuous improvement. Users can contact the developers via email at