Trust this app! – Explore Shanghai Review

We used this app all the time during our Shanghai trip, but the funny thing is the one time we didn't trust it, we were wrong. In Shanghai, some line transfers require you to leave the station to switch trains -- big inconvenience. The app said we should go out of our way two stops to switch, but I ignored it. Well, if we had done that then we wouldn't have had to leave the station in the rain! So download this app and just believe what it says when it tells you the best routes.
Review by Games80 on Explore Shanghai.