The єППО спостерігач is an application for monitoring the sky, the sky in the vicinity of your house, with a camera and an audio detector. You can install it for free on Android phones. If you are afraid of thunder, wind, or other natural disasters, then install it and you will be safe. The application will alert you in time to hide under the shelter, and the warning will not end until the storm has passed.

The app will notify you about the following events:

1. Aircraft, helicopters, planes, drones

2. The passage of a rocket, a missile, an artillery shell

3. The appearance of the sun, the moon, and the clouds

4. The change of the weather, the rain, the snow, and the lightning

5. The sounds of a thunderstorm, the sound of a tornado, or the sound of an earthquake