Do you want to be kept informed about important events related to the place where you are or the places that interest you (your house, the house parents, place of recreation for children, etc.)? The application acting on your phone can keep you informed:  - The threat of flood, hurricanes, gradobiciu and other weather anomalies.  - On avalanche risk.  - About planned outages of water, electricity, gas etc.  - About traffic incidents, causing major traffic restrictions.  - Changes in communication.  - On other cases monitored by the crisis centers.  - Cultural events. Using the application does not require activation, creating an account, enter personal data and telephone number. It works immediately after installation! Ostrzegator application does not send and does not collect any personal information such as phone number, your location and the places that interest you, contact list, etc. It is free and does not transmit any advertising. Messages that you arrive, are assigned to different categories. You can select all or only those categories that interest you. You can receive messages addressed to the place where you are. You can also define important to you place and receive messages even when you are not there.