The survival lessons application was created to help you not to get lost in an emergency. This application works offline, so you can use it in places where the network is not available. Here you will find all the basic lessons on survival outside society, for example, how to find a safe shelter or make it yourself, how to find food, how to navigate the terrain, make fire, protect yourself from predators, get water and clean it. The survival lessons application is free. It can also be useful to