In recent years, the world has witnessed an unprecedented digital transformation across various sectors. The healthcare sector, in particular, has been significantly impacted by this evolution, driven largely by the proliferation of smart devices and mobile applications. Health-related apps have emerged as an effective tool for promoting health awareness, encouraging individuals to adopt healthier lifestyles, and facilitating access to reliable medical information. The Concept of Digital Transformation in Healthcare Digital transformation in healthcare refers to the integration of digital technology into all aspects of healthcare services. This encompasses data collection, remote medical consultations, electronic health record (EHR) systems, and health applications used by individuals to track their health-related activities and daily behaviors. Types of Health Applications and Their Roles There is a wide variety of health applications that contribute to enhancing health awareness, which can be categorized as follows: Fitness tracking applications These track metrics such as daily steps, heart rate, and physical activity. Nutrition and healthy eating applications These assist in monitoring caloric intake and creating personalized dietary plans. Medication reminder applications These alert users to scheduled medication doses or upcoming medical appointments. Health education applications These provide accessible, science-based content regarding diseases, disease prevention, and routine medical check-ups. Mental health applications These offer resources such as meditation sessions, breathing exercises, and mood tracking or assessment tools. The Impact of Health Apps on Enhancing Health Awareness Easy Access to Health Information These apps provide reliable and easy-to-understand health content, thereby improving users' health literacy. Encouraging the Adoption of Healthy Behaviors Through daily tracking of nutrition, physical activity, and sleep, individuals become more aware of the habits that affect their health. Promoting Prevention Over Treatment With periodic reminders and health alerts, these apps assist in the early detection of certain chronic diseases. Fostering Self-Care These apps enable individuals to take an active role in managing their own health, reducing total reliance on healthcare facilities. Challenges in Using Health Apps Despite their many benefits, several challenges exist: · Low digital literacy among certain groups, such as the elderly or those with limited technical skills. · A lack of regulation for some apps, or concerns regarding their medical reliability. · Issues surrounding privacy and the protection of personal data, especially when sensitive information is stored. · Disparities in access to technology across different social groups. Real-World Success Stories · The "Sehhaty" app in Saudi Arabia: It enhances citizens' access to healthcare services, such as booking appointments, viewing test results, and managing vaccinations. ·         The "MyFitnessPal" application (global): Used by millions of people to track their diet, weight, and physical activity. Recommendations 1.     Support the development of local health applications in multiple languages, featuring culturally appropriate content. 2.     Involve healthcare institutions in evaluating the quality and effectiveness of these applications. 3.     Organize awareness campaigns to teach individuals how to use these applications effectively. 4.     Establish legal regulations to protect user privacy.       Conclusion The digital transformation in healthcare represents a historic opportunity to improve individual health awareness, facilitate disease prevention, and reduce the burden on healthcare facilities. Health applications remain a central tool in this transformation—provided they are used intelligently and managed according to clear scientific and technological standards—to ensure the greatest possible benefit to society .Al-Mustaqbal University The first University in iraq