Baseline: Chronic Pain Tracker
Pain diary and PDF reports
Free · In‑App Purchases
Log pain on iPhone, iPad or Apple Watch. Spot patterns in your own record and bring a clear one-page PDF to your doctor.
When pain changes from day to day, it can be hard to remember what happened by the time you see a doctor. Baseline helps you keep a simple record and bring a clear summary to the appointment.
LOG WHAT YOU FEEL
Start with a pain score from 0 to 10. Add body areas, what the pain felt like, a note, or an activity it made difficult when those details matter. You can also log a score on Apple Watch; it transfers to the paired iPhone when the devices connect.
NOTICE PATTERNS IN YOUR OWN RECORD
See how your scores changed over time, when you logged higher pain, and how often pain affected everyday activities. Insights show how much data each figure uses. Medication views show the doses you recorded and pain scores logged around them; they cannot tell you whether a medicine caused a change.
BRING A READABLE REPORT
Make a one-page PDF for a selected period, with a chart, a summary of what you entered, medication records, and questions you want to ask. Long details may be shortened to fit. Share or print the PDF from your device.
REMINDERS WHEN YOU WANT THEM
Set an optional daily prompt to log and reminders for medicines you add. Both start off. You can also mark a scheduled dose as taken from its reminder.
PRIVATE BY DESIGN
Your health record stays on your device. Apple Watch entries transfer to its paired iPhone; iPhone and iPad records do not sync. No account is needed, and we do not receive your entries. An optional app lock uses Face ID, Touch ID or your passcode. A PDF is a readable copy, but Baseline cannot import it or restore your record from it. Save one before changing devices or deleting the app if you want a copy to read later.
FREE TO START; PLUS FOR LONGER VIEWS
Logging, reminders, Apple Watch, the app lock, PDF reports for one month, and insights for the last 30 days are free. Baseline Plus adds 90-day and year insights, and reports covering 3, 6 or 12 months. Choose a monthly or yearly subscription. If Plus ends, your entries remain on that device; the longer views require Plus again.
Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Payment is charged to your Apple Account when you confirm a purchase; renewals are charged within the 24 hours before the period ends. Manage or cancel a plan in your Apple Account settings.
Baseline describes what you enter. It does not diagnose a condition or recommend a treatment or medication change. Talk with a qualified clinician before making medical decisions.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, David Mendez, 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
- David Mendez
- Size
- 5.8 MB
- Category
- Medical
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
- In-App Purchases
Yes
- Baseline Plus Monthly $4.99
- Baseline Plus Yearly $24.99
- Copyright
- © 2026 Lumen