Мой дневник is an electronic school diary application developed by Bars Group Ltd. for iPhone users. The app requires a school to be connected to the "BARS.Education-Electronic School" system of the company. It provides parents with timely information on their child's academic performance, homework, attendance, and task completion. The app enables students to view their homework, class schedules, teacher comments, and current and final grades in real-time.

The app's functionality is only available in specific regions, including Novosibirsk Oblast, Kabardino-Balkar Republic, Republic of Karelia, Ryazan Oblast, Republic of Altai, Udmurt Republic, Republic of Khakassia, Nenets Autonomous Okrug, Murmansk Oblast, Lipetsk Oblast, Vologda Oblast, Vladimir Oblast, and Rostov Oblast. For any errors or questions, users can contact the technical support team at