The "LMS Школа. Школьный дневник" app is an electronic version of the traditional student diary, designed to inform parents and students about academic performance and attendance. It also offers additional insights into the educational process, enhancing communication between teachers, school administration, students, and their families.

This application integrates seamlessly with the comprehensive LMS "Школа" system, enabling parents to access their child's diary using unique login credentials. For families with multiple children in the same institution, distinct logins are provided for each child's diary. If a school is not connected to the LMS system, users can locate their institution or register it to manage the diary independently, including scheduling, homework entries, and grading, with centralized data storage for easy access by other users linked to the same school.