First Aid - What if there is an accident? What if someone breaks his arm, becomes unconscious, or even stops breathing or his heart stops to beat? Do you know what to do? Do you know how to help your family, friends or accidental passers-by? And are you sure you will keep all that in mind when you are under stress? The First Aid application will always help you. You just need to run the First Aid application on your mobile phone and you will immediately dispose of all information on correct techniques of giving first aid to an injured person.