The Diacare app's design process starts with user research to understand the needs of those with Young-Onset Type 2 Diabetes in Metro Manila. We create user personas, map their journeys, and develop prototypes. The UI/UX design emphasizes an intuitive, culturally relevant interface with key features like a sugar tracker and workout recommendations. After usability testing and refinements, we collaborate with developers to implement the design, launching and continuously updating the app based on user feedback.