Stockholm Rail is a free Android app developed by Zhihui Tang. It falls under the Travel & Navigation category and is a Maps & GPS subcategory app. The app is designed to provide users with an in-depth guide to Stockholm's rail system. With no ads and free forever, Stockholm Rail is the perfect companion for those who want to explore Stockholm without any hassle.

The app includes an HD complete rail system map of Stockholm, Sweden, which includes Metro(Tunnelbana), Train(Pendeltag), Tram, Bus, and Ship. Users can easily access real-time train schedules by clicking on the station name they want to enquire about. A black block with a clock and station name will pop up, and the real-time departure information will show. Users can click the "ring handler" of the top-right corner to extend or collapse real-time information.