Mobile health apps are software applications designed for smartphones and tablets that help users manage their health and wellness. These apps can track various health metrics, such as physical activity, diet, and sleep patterns. They often provide features like reminders for medication, access to health information, and tools for monitoring chronic conditions. Many mobile health apps also connect users with healthcare professionals, allowing for remote consultations and personalized health advice. Some popular examples include MyFitnessPal for nutrition tracking and Fitbit for activity monitoring. These apps aim to empower users to take control of their health and make informed decisions.