HealCycle is an AI-powered mobile app designed to support people with menstrually-linked mood disorders like PMS/ PMDD through personalized symptom tracking, science-backed educational modules, mood journaling, and a judgment-free AI companion. Users gain insights into their cyclical patterns and receive timely emotional support. We also plan to expand into PCOS, fertility, and perimenopause, with a focus on mental health & holistic wellness.