Cardiovascular diseases are a leading cause of death globally. The marketing plan proposes an Android app called CardioACT that provides free advice, basic treatment, and procedures to users based on their heart condition or disease. The app aims to get 50,000 subscribers in the first 6 months using a freemium model. It will target the estimated 2 billion Android users worldwide, particularly those over 40 years old suffering from heart diseases. Revenue will come from ads on the free version of the app. A panel of doctor collaborators will provide medical guidance to users and earn $0.50 per question.