A lupus symptom tracker that fits inside a flare
Lupus doesn't hold still. Joint pain one week, fatigue and a rash the next, then a stretch where you almost forget — until you're in the rheumatologist's office trying to reconstruct four months from memory.
Ebb is a 30-second daily check-in built for exactly that gap. Tap your symptoms, rate each one 1 to 5, add a note if you want, and you're done — on the days you feel fine and the days you don't.
Download Ebb free on iPhoneWhat people with lupus tend to track
- Fatigue — the symptom most likely to be underreported because it's constant
- Joint pain and stiffness, and where it moved to
- Rashes and photosensitivity, including sun exposure that preceded them
- Brain fog — hard to describe in the moment, obvious in a trend line
- Fevers, mouth sores, hair loss, swelling — or anything else you name yourself
Ebb doesn't hand you a fixed lupus checklist. You name your own symptoms, because your version of this disease isn't the textbook's.
Why a trend beats a memory
Flares are easier to see in hindsight than in the middle. Ninety days of small ratings show whether a medication change actually moved anything, whether fatigue is creeping up before the visible symptoms arrive, and what you were doing in the week before a flare. That's the record worth bringing to a rheumatology appointment — and Ebb exports it — 30 or 90 days, 6 months, or everything, with a trend chart per symptom — as a PDF you can hand across the desk.
Free tier: up to 5 symptoms, full logging and history, 7-day trends, daily reminder, CSV export.
Premium: unlimited symptoms, full 30/90/all-time trends, and doctor-ready PDF reports.
Built for low-energy days
- One screen. No menus, no multi-step forms.
- No streaks. Missed days don't break anything and nothing scolds you.
- A gentle reminder at a time you choose, or none at all.
- Private by default. Your health data stays on your device.
Ebb is a self-tracking tool, not a medical device. It doesn't diagnose anything or tell you whether you're flaring — it just makes sure you and your care team are looking at the same record.
Get Ebb on the App StoreCommon questions
What lupus symptoms do people usually track?
Joint pain, fatigue, rashes, fevers, brain fog, sun sensitivity, and sleep are common. You name your own, so it fits whatever your version of lupus looks like.
Can I show flare history to my rheumatologist?
Yes. Premium produces a PDF report of the period you choose — 30 or 90 days, 6 months, or your full history — with a trend chart per symptom plus your daily ratings and notes, to print or email before your appointment (see a real sample). Free exports your full history as CSV.
Is Ebb free?
Yes. The free tier lets you track up to 5 symptoms with full daily logging, complete history, 7-day trends, a daily reminder, and CSV export. Premium ($4.99/month or $29.99/year) adds unlimited symptoms, full trend ranges, and doctor-ready PDF reports.
Is my health data private?
Your logs stay on your device. Ebb doesn't require an account and doesn't upload your health data anywhere. Exports happen on your phone, and you choose where they go.