Saint-Petersburg Metro Map is a free Android application developed by gs.devgroup. It falls under the category of Travel & Navigation and the subcategory of Maps & GPS. As the name suggests, it is a simple metro map of St. Petersburg that provides an easy navigational tool for tourists and guests.

The application only provides the circuit of the metro, without any searching or time travel between stations. This makes it an ideal tool for tourists who are new to the city and need a quick reference for the metro routes. The interface is simple and easy to use, with clear and legible fonts that make it easy to read even on smaller screens. Overall, Saint-Petersburg Metro Map is a useful and convenient tool for tourists visiting the city.