The "Download Now" link directs you to the iTunes App Store, where
you must continue the download process. You must have iTunes installed
in order to open the link, and you must have an active iTunes account to
download the application. This download may not be available in some
Transit Maps is an offline viewer for very large images. It can download maps and other large image files in PDF, PNG, JPG, and GIF format from the Internet. It is very fast at displaying complex images and it works when network access is unavailable because it slices and saves the image tiles on the device.