I would like to recommend you an application with large number of downloaders. 10,000+ users downloaded SkyTrain latest version on 9Apps for free every week! You get various free apps from the store. This hot app was released on 2016-12-02. It is available as a free download on 9Apps.
when you tap the red button, the app gets your GPS position.When you tap the center button, the app shows you a bird view of the sky train map.You can tap the in arrow to zoomin on a specific location You can also tap the out arrow to zoomout on a specific location.