The Sao Paolo metro map, no bells, whistles, or other complications. You can zoom the subway map in, zoom it out, and that's all. Very simple and easy to use! Opens to the Hong Kong map immediately so you can quickly decide if you need to hop on the train in front of you or wait for the next one. The app size is minimal for a quick download regardless of network speed.
This app is excellent for Sao Paolo visitors and longtime residents alike.
Support indie developers! If you have any trouble with the app, PLEASE EMAIL ME at the address below before rating poorly: I'm very responsive by email, but I rarely check ratings. Thank you!