Мед Онлайн is a free mobile application available on Android devices developed by BARS Group CJSC. It is designed to help patients schedule appointments with medical institutions in the Kaliningrad region that serve citizens with compulsory health insurance policies. The app provides a variety of features including scheduling appointments online, viewing appointment lists, canceling appointments, and viewing information about past visits, laboratory test results, prescriptions, referrals, and medical certificates. Additionally, users can access information about medical institutions in the region, including addresses, phone numbers, and additional information. The app also provides a schedule of doctors' working hours in medical institutions in the Kaliningrad region.

To use the app, users must be registered with the Unified System of Identification and Authentication (ESIA) and must be registered in the Medical Information System (MIS). Users who wish to use the app on behalf of another patient registered in the MIS must be designated as the patient's legal representative.

Overall, Мед Онлайн is a convenient and useful app for patients who wish to schedule medical appointments in the Kaliningrad region. However, users must ensure they meet the app's usage requirements before using it.