PMDD Symptom Tracker

PMDD mood, pain & cycle tracker. Private. Offline. Your device only.

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
• Suicidal ideation & intrusive thoughts (privately, safely)
• 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, vitex, calcium
• Weight, BBT, exercise, food & drink
• Free-text notes for anything else that matters

PRIVACY-FIRST BY DESIGN
PMDD data — especially mood and ideation logs — 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 you can see exactly when the luteal drop starts, how long it lasts, and whether treatment changes are actually helping. Insights, trends and a calendar view make the cycle-symptom link unmistakable.

PDF REPORTS FOR YOUR GP OR PSYCHIATRIST
Generate a clean PDF summary of your cycle-mood pattern, symptom severity and medication history — share it with your GP, gynaecologist 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
• 7-day history & trends
• Mood, sleep and physical symptom tracking
• Medication & supplement adherence
• Weight, BBT, food & exercise logs
• Calendar view with cycle phase
• Local-only storage

PREMIUM FEATURES
• Full 90-day history & trends
• Full 90-day PDF reports for your clinician
• Data export as CSV
• Backup & restore (local JSON file)

YOUR DATA, YOUR RULES
No subscriptions required to get the core experience. Premium unlocks longer history and clinician-ready reports — but the tracker itself is fully usable for free, forever, with no ads and no data collection.

Built in the UK by Lunaire Labs. Privacy-first symptom trackers for cycle, perimenopause, menopause, PMDD, endometriosis, thyroid, IBS, fibromyalgia, POTS and lupus.

PMDD is real. Track it on your terms — privately, on your device.