Central London A-Z Map 19 is a comprehensive, offline map for the Central London area. It provides a detailed street-level view of the West End, City, Docklands, and Stratford. The map is drawn by real cartographers, incorporating the detailed care and human touch that A-Z is well-known for. The map is colorful, clear, and custom-drawn, offering a geographically accurate view of the area.

The application does not require an internet connection, eliminating data roaming charges. The map includes GPS location and tracking, allowing users to add multiple custom location markers, routes, and areas directly on the map. The map also includes streets, postcodes, places of interest, museums, and galleries, making it a useful tool for both tourists and residents of London. The search function uses local data provided with the map, as well as internet services when available.