The unique offline subway map is geographically scaled to online maps so you know where you are relative to the rail lines.

Don't be frustrated by those offline maps on the market, because they are either in-accurate or not in English.

Each subway route is colored distinctively on both maps

The subway diagram help you find information about each and the nearest subway stations.

Points of attractions can be searched by key word or category then plotted on the map with loaded information such as rank, average visit duration, etc.

The tour guide finds you all the fun things to do and places to go.

You can do more such as viewing friends’ current locations, collecting your locations into trails then sharing with friends, note keeping, timer, etc.