Кодексы РФ is a free Android application developed by Konstantin Musikhin that provides a comprehensive guide to the laws of the Russian Federation. The program contains the Constitution of the Russian Federation, the Civil Code, the Criminal Code, and numerous other codes and regulations governing various aspects of Russian life. With this app, users can access legal documents on their mobile devices and read them in "two windows" mode.

The app is a useful tool for lawyers, law students, and anyone interested in Russian law. The content is generated automatically and includes the latest updates to the codes. However, it is important to note that the guide is only available in Russian and does not offer any feedback or contact options for the developer. Overall, Кодексы РФ is a well-organized and informative app that provides easy access to essential legal information.