Metro CN Beijing, Shanghai description

Display Beijing, Changchun, Changsha, Chengdu, Dalian, Foshan, Guangzhou, Harbin, Hangzhou, Nanjing, Ningbo, Shanghai, Shenzhen, Shenyang, Suzhou, Tianjin, Wuxi, Wuhan, Xi'an, Hong Kong, Zhengzhou, Chongqing subway maps in one click without internet access.

Here are the main features of the mrt map:

- One click: Fullscreen metro map
- Double click: Simple zoom
- Slide one finger: Moving on the map
- Slide two fingers: Full zoom
- User Location with nearest mrt station