





Rate emotional and physical symptoms, based on the DRSP chart clinicians use.
A cycle calendar with every phase, and symptom intensity by phase.
Track treatments, with luteal-only reminders for medication you take part of the month.
Pro exports a clear PDF: daily chart by phase, averages, impact and medication.
Your diary stays on your iPhone. No account, no ads, no tracking. Optional Face ID lock.
Logging, calendar and reminders are free. Pro is a single one-off payment — no subscription.
myPMDD is a tracking tool, not a medical device. It does not diagnose or treat any condition. If you're struggling, call Samaritans free on 116 123, any time.