New York City Rail & Subway Map Lite is a user-friendly and comprehensive route planner designed for iPhone users. Developed by Ansgar Vollmer Und Till Knorr, this free app provides a clear and concise map of the city's rail and subway system.

With this app, users can easily navigate the complex network of New York City's transportation system. The route planner feature allows users to instantly find the fastest route from one station to another, including transfer stations. This is particularly useful for tourists and commuters who are unfamiliar with the city's subway lines.

The app also includes a stations index, allowing users to quickly jump to any station they desire. Additionally, it provides a lines overview, displaying the order of stations on each line and offering transit options. This feature helps users plan their journeys efficiently.

One of the standout features of New York City Rail & Subway Map Lite is its GPS support, which enables users to find the nearest station to their current location. This is extremely convenient for those who are on the go and need to quickly access public transportation.

The app boasts high-resolution graphics that look stunning on retina displays, providing users with a visually appealing and easy-to-read map. It also offers the ability to rotate and zoom the map, allowing users to view it in the most comfortable way possible.

New York City Rail & Subway Map Lite is a universal app, optimized for iPhone, iPod Touch, and iPad. This ensures that users can access the app on any of their Apple devices.

Although the Lite-Version requires an internet connection, it is fully functional and provides all the features necessary for convenient navigation. However, if users require offline access, they can upgrade to the regular version at a discounted price for a limited time.

Please note that continued use of GPS running in the background can significantly decrease battery life.