SUAI navigation is a free Android application designed to help users navigate the main building of the State University of Aerospace Instrumentation located in St. Petersburg, Russia. The application provides a detailed map of the building with all the necessary information to make the navigation process smooth and easy.

The app is specifically designed to help students, faculty, and visitors find their way around the building with ease. The map includes information about all the floors, classrooms, lecture halls, laboratories, and other important locations. The app also features a search function that allows users to search for specific locations within the building.

Overall, SUAI navigation is a useful tool for anyone who needs to navigate the main building of the State University of Aerospace Instrumentation. Its user-friendly interface and detailed map make it an essential app for students, faculty, and visitors alike.