Milan Metro is a free Android application developed by BW Design that provides a high-quality map of the subway and suburban network of Milan. It offers an offline mode, so you can use it even when you don't have an Internet connection.

Milan Metro's map is easy to navigate and provides clear information on all the lines and stations. You can zoom in and out of the map to get a better view of the surrounding areas. Additionally, the application includes a search function that allows you to find specific stations quickly.

Overall, Milan Metro is a useful tool for anyone who needs to navigate the Milan subway and suburban network. Its high-quality map and offline mode make it a reliable option for both locals and tourists alike.