Lucia SOS is a free app that teaches basic first aid through written instructions, audio, and animations. Its procedures are recognized by medical and health associations. It offers guidance aligned with safety standards, helping in emergencies.

**Disclaimer:** The information provided by this mobile app is intended for educational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or accessed through this app. If you think you may have a medical emergency, call your doctor or emergency services immediately.