PMDD Symptom Tracker

PMDD, tracked with the seriousness it deserves. Lunaire PMDD Tracker is a private, offline symptom diary built for people living with premenstrual dysphoric disorder. Log luteal-phase mood crashes, rage, anxiety, physical symptoms and cycle patterns — all stored only on your device. No accounts. No cloud. No tracking.

WHAT YOU CAN TRACK
• Mood — low mood, rage, anxiety, hopelessness, irritability
• Sleep quality & insomnia
• Energy & fatigue levels
• Physical symptoms — bloating, breast tenderness, cramps, headaches
• Brain fog & concentration
• Food cravings & appetite shifts
• Cycle phase — follicular, ovulatory, luteal, menstrual
• Medication & supplement adherence — SSRIs, hormonal treatments and supplements
• Weight, BBT, exercise, food & drink

PRIVACY-FIRST BY DESIGN
PMDD data is deeply personal. It doesn't belong on someone else's server.
✓ Everything stays on your device
✓ No account, no sign-up, no email
✓ No cloud sync, no analytics, no ads
✓ Works fully offline
✓ You own the data — back it up or delete it in one tap

SEE YOUR LUTEAL PATTERN
PMDD is cyclical by definition — but the pattern only becomes visible with weeks of consistent tracking. Lunaire maps your mood and symptoms against your cycle phase, so the luteal drop, its duration, and the impact of treatment changes become visible from your first full cycle. A calendar view and cycle-phase markers come as standard; deeper 90-day trend analysis is part of Premium.

PDF REPORTS FOR YOUR DOCTOR
Generate a clean PDF summary of your cycle-mood pattern, symptom severity and medication history — share it with your doctor, gynecologist or psychiatrist in one tap. Two months of tracked data is worth more than any ten-minute appointment recall.

BUILT FOR PMDD, NOT PMS
PMDD is not "bad PMS". Most period apps lump them together and miss the pattern entirely. Lunaire PMDD Tracker is built specifically for the DSM-5 symptom set — severe mood symptoms, functional impairment, luteal-only timing — with the language and tracking that actually reflect what PMDD is.

FREE FEATURES
• Unlimited symptom, mood and cycle logging
• Mood, sleep and physical symptom tracking
• Medication & supplement adherence
• Weight, BBT, food & exercise logs
• Calendar view with cycle phase
• 7-day trend analysis

PREMIUM FEATURES
• Unlimited trend analysis
• Unlimited PDF reports
• Data export as CSV
• Backup & restore (local JSON file)

PMDD is real. Track yours — privately.

Premium is available as an affordable monthly / yearly subscription or a lifetime one-time purchase.

Built by Lunaire Labs. Privacy-first symptom trackers for Cycle, Perimenopause/Menopause, PMDD, Endometriosis, Thyroid, IBS, Fibromyalgia, POTS and Lupus.

Available in: English, Deutsch, Nederlands, Français, Español, Italiano, Português, Svenska, Norsk, Dansk, Suomi, Polski, Türkçe, 日本語, 한국어, 繁體中文.

Important: Lunaire PMDD Tracker is not a medical device and does not diagnose, treat, cure, or prevent any condition. It is a personal symptom diary. Always consult a qualified healthcare professional for advice, diagnosis, or treatment. Do not change any medication based on information in this app.