Rail & Subway Map is a clear and concise route map that features: THE MOST BEAUTIFUL RAIL MAP - representing the state of the art in information design. ROUTE PLANNER - instantly finds the fastest route and displays it on the map including transfer stations. STATIONS INDEX - quickly jump to any station. LINES OVERVIEW - shows the order of stations on each line with transit options. DAY and NIGHT MAPS - for easy legibility switching between a light and dark version of the map is possible. This can also be done automatically depending on the time of day. GPS SUPPORT - find the station closest to you. HIGH RESOLUTION GRAPHICS - looks stunning on retina displays. ROTATE and ZOOM - hold your device any way you want. UNIVERSAL APP - optimized for iPhone, iPod Touch and iPad. LARGE MAP - includes the most important stations STATION LOOKUP - search for a station by name APPLE MAPS INTEGRATION - lookup your route directly from Apple Maps The LITE-Version is fully functional but needs an internet connection. If you like the app but need offline access you can get the regular version for a big discount. (Only for limited time!) ========= Disclaimer: Continued use of GPS running in the background can dramatically decrease battery life.