Nutrigen Service is a free nutrition app available on Android that offers personalized nutrition plans to help users lead healthier lives. The plans are developed by doctors and nutritionists and are based on the Mediterranean diet, which is recognized by UNESCO as a symbol of health and well-being. The app's technology allows for plans to be adapted to users' physical profiles, medical history, preferences, and goals, providing precise calorie and portion recommendations for each food group.

One unique feature of Nutrigen Service is the optional DNA test that can be taken to further personalize the nutrition plan. The app is also equipped with helpful tools such as a shopping list generator, recipe library, and weight tracking graph. The app is backed by the Extraordinary FIIPERVA Chair of the University of Salamanca and the Faculty of Medicine of the University of Salamanca, ensuring that all menus and dishes are reviewed by medical professionals. Nutrigen Service offers a subscription to Nutrigen Service Pro for those who want access to additional features.