WebMD: Symptom Checker is a mobile app designed to help users identify potential health issues based on their symptoms. By entering symptoms into the app, it offers a list of possible conditions and related health information. It's useful for gaining health insights before consulting a healthcare professional but should not replace professional medical advice.

Yes, WebMD: Symptom Checker is free to download and use. It offers features such as symptom checking, access to health articles, and medication reminders at no cost. Some features may require an internet connection, and there may be in-app advertisements or optional premium content available for purchase.

The information from WebMD: Symptom Checker is based on medical data and guidelines from healthcare professionals, making it a reliable resource for initial health assessments. However, it should not replace professional medical advice, diagnosis, or treatment; users should consult a healthcare provider for serious concerns.

WebMD: Symptom Checker requires an internet connection to access the most current medical information and resources. While some basic features may work offline, a connection ensures access to the latest updates and accurate suggestions based on symptoms. For optimal performance, use the app with a reliable internet connection.

WebMD: Symptom Checker collects personal information such as symptoms, health conditions, and medication details to provide personalized suggestions. It prioritizes user privacy and employs industry-standard security measures to protect data. Users should review the app's privacy policy to understand what information is collected and how it is used to ensure transparency and security.