Ebb: Symptom Tracker
Daily chronic illness log
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Ebb is the symptom tracker for when you're too tired for symptom trackers.
Log how you're feeling in under 30 seconds -- no fuss, no friction. Just tap your symptoms, rate each one 1 to 5, add a quick note if you want, and you're done. Every single day, in half a minute.
--- WHY EBB? ---
Most symptom apps are built for people who have energy. If you've got fibromyalgia, ME/CFS, lupus, EDS, POTS, or any chronic illness that robs you of energy and focus, you don't want to spend five minutes logging. You want to spend thirty seconds.
Ebb is designed around that reality. Brain fog friendly. Minimal taps. Nothing unnecessary.
--- WHAT YOU GET ---
- 30-second daily check-in: rate each symptom 1-5, one note, done
- Track any symptom: pain, fatigue, brain fog, nausea, sleep quality, mood, or your own
- 7-day trend view on your home screen: spot patterns at a glance
- Full history: scroll back through every logged day
- Trends charts: see how each symptom behaves over time
- Daily reminders: a gentle nudge at whatever time works for you
- Private by default: everything stays on your device
--- FREE vs PREMIUM ---
Free:
- Track up to 5 symptoms
- Full logging and history
- 7-day trends
- Daily reminders
- CSV export
Premium ($4.99/month or $29.99/year):
- Everything in Free
- Unlimited symptoms
- Unlimited history
- Doctor-ready PDF reports with charts
- Full trends (30/90/all-time)
--- THE DOCTOR REPORT (Premium) ---
Ebb's PDF export was built for that appointment moment -- when your doctor asks how you've been and you can't remember. Generate a clean report covering any date range, with your symptoms, daily ratings, notes, and charts. Walk in prepared.
--- DESIGNED FOR REAL LIFE ---
If you have fibromyalgia, ME/CFS, lupus, EDS, POTS, Crohn's, or any condition with unpredictable flares, Ebb was built with you in mind. Not for people who want to quantify every biometric. For people who just want to remember how they felt, see if it's getting better or worse, and share that with their care team.
Track the ebb and flow of how you feel. That's it.
Terms of Use (EULA): https://ebb.bio/terms
Privacy Policy: https://ebb.bio/privacy
The developer, Julia Jacobs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Julia Jacobs
- Size
- 37.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Ebb Premium Yearly $29.99
- Ebb Premium Monthly $4.99
- Copyright
- © 2026 Julia Jacobs