Living with lupus means never knowing when the next flare will hit, explaining an invisible illness, and managing lifelong medication. Lunaire Lupus Tracker is a private, offline flare and symptom diary built for patients who are tired of cloud-based apps, ads, and accounts that harvest their health data. Every flare, joint ache, rash, fatigue episode, and missed dose you log stays on your phone. Always.

WHAT YOU CAN TRACK
• Lupus flare severity and duration (1–10 scale)
• Joint pain location and intensity
• Malar (butterfly) rash, discoid rash, and skin changes
• Fatigue and energy levels
• Mouth and nose ulcers
• Hair loss
• Raynaud's episodes
• Brain fog and cognitive symptoms ("lupus fog")
• Fever and photosensitivity
• Medications — hydroxychloroquine, steroids, immunosuppressants, biologics
• Medication adherence and missed doses
• Blood test dates and appointment reminders
• Food, exercise, mood, sleep, and 30+ other symptoms
• Weight and body changes

PRIVACY-FIRST BY DESIGN
Most lupus apps need an account, run ads, or sync your health data to their servers. Ours does none of that.
✓ No accounts. No sign-up. Open the app and start logging.
✓ No cloud. Your data lives in a local database only you control.
✓ No ads. Ever.
✓ No tracking. No analytics. No third-party SDKs.
✓ Full offline — works with no internet, anywhere.

UNDERSTAND YOUR FLARES
Lupus flares are notoriously unpredictable — but patterns exist. Lunaire keeps your symptoms, suspected triggers (sun exposure, stress, missed meds, poor sleep, infection, food), and medication adherence side by side, so you can read your own data over time. Deeper symptom-and-trigger correlation analysis is part of Premium.

PDF REPORTS FOR YOUR DOCTOR OR RHEUMATOLOGIST
A 15-minute appointment isn't long enough to describe six months of symptoms from memory. Generate a clean PDF report of your flare frequency, joint pain patterns, fatigue cycles, and medication adherence — ready to email, print, or share with your doctor, rheumatologist, or lupus specialist.

BUILT FOR LUPUS PATIENTS, NOT MARKETERS
Every category, symptom list, and chart was designed around what lupus patients actually track: flare triggers, malar rashes, joint flares, sun sensitivity, medication side effects, and the daily reality of living with SLE.

If you live with systemic lupus erythematosus (SLE), discoid lupus, drug-induced lupus, overlap syndromes, or undifferentiated connective tissue disease, this tracker is built for you.

FREE FEATURES
• Unlimited flare, pain, and symptom logging
• Calendar view of your flares
• Food, exercise, supplement, and medication diary
• Trends and charts
• Weight tracking
• Full history

PREMIUM FEATURES
• Unlimited trend analysis
• Unlimited PDF reports — share with your doctor or specialist
• CSV data export
• Complete backup & restore (local JSON file)
• Advanced symptom & trigger correlation insights

Premium is a one-time purchase or an affordable monthly subscription.

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

Lupus is unpredictable. Track yours — privately.

Available in: English, German, Spanish, French, Italian, Portuguese, Dutch, Polish, Turkish, Japanese, and Korean.

Important: Lunaire Lupus 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.