Сирена Україна is a free Android application developed by Middle View. It falls under the Lifestyle category and helps users to stay alert during emergency air situations. The app is designed to activate the siren in case of an emergency without using any personal data.

The app is simple to use and does not require any complicated setup. It is intended to alert users during emergency air situations and to keep them safe. Once installed, the app will automatically activate the siren when it receives an alert from the emergency notification center. Сирена Україна is a valuable application for anyone looking to stay informed and safe during emergency air situations.