Ленинградская область is a mobile information system designed to monitor the socio-economic development of the Leningrad region. It provides access to up-to-date information on the region's social and economic development. The application is based on an information resource that compiles and processes data on the implementation of government programs in the Leningrad region. The resource's functionality provides information-analytical and instrumental support to the executive authorities of the state and local government bodies in the region when implementing government programs.

The application is available on the Android platform and is free to download. It falls under the Business and Productivity category, specifically the Finance subcategory.