Ned, short for “No Evident Disease”, is a seamless mobile platform designed for patients at all therapeutic stages of prostate cancer survivorship. The mobile app (optimized for iOS and Android) provides patients and their oncologist with a means to prospectively collect patient reported outcomes through validated health related quality of life questionnaires. In turn the data collected can be analyzed to prompt behavioural or treatment changes or to inform trends in health outcomes. Ned promotes self-care and clinical decision making by providing patients and physicians with individual Prostate Specific Antigen (PSA) results, in real time. Additionally, the app includes a curated self-care news feeds, that informs patients and provides educational and support group links.