Avva is a personal online application that supports women diagnosed with breast cancer by providing a comprehensive tool to help them prepare for medical appointments. The founders of Avva have prioritized improving the patient experience and have developed the tool based on feedback from breast cancer survivors. Avva Advocate, an iPhone application, serves as a guide for patients throughout their breast cancer journey, addressing medical, educational, emotional, and social aspects of treatment. Avva aims to empower patients to take an active role in their own treatment and provide them with the support they need.