Bihar Mukhyamantri Vishesh Sahayata is a free Android app developed by NIC Bihar for the Disaster Management Department in Bihar. The app aims to provide assistance and support during times of natural disasters and emergencies. It is designed to work on Android 9.0 and above.

The app offers several features to help users during natural disasters. It provides real-time information on weather conditions, flood levels, and other important updates. Users can also find information on nearby relief camps and shelters, as well as emergency contact numbers for various departments. The app also allows users to report any incidents or emergencies they encounter in real-time.