Incorporate written instructions on the route-planner
Change at X station, toward X, number of stops, get off at X... These are commonplace in many other subway apps!
fixed in version 7.0 of Explore Shanghai/Beijing/Singapore/Guangzhou.
Just tap the “Details” button after planning a route.
I agree. Including the direction "toward X" will be especially useful. This will help in identifying which side of the station to board the train. Thanks.