myPMDD: PMDD & Cycle Tracker

Built for PMDD, not just periods. Log how you feel in seconds, see your luteal pattern, and export a GP-ready PDF. Private on your phone. Pay once, no subscription.

myPMDD is a calm, private symptom diary made for premenstrual dysphoric disorder (PMDD). Log how you feel each day, see how your symptoms line up with your cycle, and take a clear record to your GP.

MADE FOR PMDD, NOT JUST PERIODS Most period apps track bleeding. myPMDD tracks what matters with PMDD: the emotional and physical symptoms that build in the luteal phase and ease once your period starts. The symptom list is based on the Daily Record of Severity of Problems (DRSP), the daily chart clinicians use when assessing PMDD.

LOG IN SECONDS • Rate emotional symptoms such as irritability, anxiety, low mood, mood swings and feeling out of control • Rate physical symptoms such as bloating, breast tenderness, fatigue, headaches and sleep problems • Record how much symptoms got in the way of work, social life and relationships • One-tap quick logging from the Today screen

SEE YOUR PATTERN • Cycle calendar with menstrual, follicular, ovulation and luteal phases • Symptom intensity by phase, so you can see whether your symptoms rise before your period

MEDICATION AND REMINDERS • Track SSRIs, hormonal treatments and supplements • Gentle reminders at the times you choose • Luteal-only reminders for medication you take only in the second half of your cycle

A REPORT FOR YOUR GP (PRO) Pro adds your top symptoms and a luteal vs follicular comparison to Insights, and lets you export a clear PDF showing a daily symptom chart shaded by cycle phase, average severity in each phase, the impact on daily life, your most frequent symptoms and your medication. PMDD is usually assessed over at least two cycles of daily tracking, and myPMDD helps you build that record.

PRIVATE BY DESIGN • Your diary stays on your iPhone. No account, no ads, no tracking • Optional Face ID lock • Nothing is shared unless you choose to export it

FREE, WITH A ONE-OFF UPGRADE Daily logging, the cycle calendar, medication tracking, reminders and the app lock are free. myPMDD Pro unlocks the clinician report and full insights for a single one-off payment. No subscription.

myPMDD is a tracking tool, not a medical device. It does not diagnose or treat any condition. Always speak to a healthcare professional about your symptoms. If you're struggling, you don't have to manage it alone. In the UK and Ireland you can call Samaritans free on 116 123, any time.

Made by an independent developer in Belfast.