Display Atlanta, Baltimore, Boston, Buffalo, Chicago, Los Angeles, Miami, New York, Philadelphia, San Francisco & Washington subway maps in one click without internet access (Marta, MTA, MBTA, NFTA, CTA, Metro, Miami-DADE, MTA, SEPTA, SFMTA & WMATA). Here are the main features of the maps: - One click: Fullscreen map - Double click: Simple zoom - Slide one finger: Moving on the map - Slide two fingers: Full zoom - User Location