Willow: Lipedema Tracker
Measurements, Proof & Reports
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Two taps on the days your legs are worst. Six months later it's the documentation an insurer asks for - see a finished record first.
You're not imagining it. Lipedema is real - and Willow helps you document it.
Track guided leg measurements, symptoms and conservative therapy, then turn months of effort into a doctor-ready PDF with the documentation insurers ask for.
Built for the moment that matters: being believed.
The evidence that matters most is the kind you can't go back and create. Policies typically ask for three to six months of documented conservative therapy - compression worn, sessions done, measurements taken, dated as it happened. Willow makes that a two-tap habit on the days your legs are at their worst, so the record builds itself while you get on with your life.
Not sure what you're building toward? Open the sample file on day one and read a finished seven-month record before you log anything.
MEASURE
• Guided circumference measurements at six sites on both legs
• Left/right asymmetry and volume over time
• Dated documentation photos with a ghost overlay, so each photo matches the last
SEE THE PATTERN
• Weight charted against your leg measurements - the chart that answers "just lose weight"
• A swelling forecast built from how your own legs have answered heat, not a general rule
• "What's helping?" insights drawn from your own logs
REPORT
• An insurance evidence checklist, scored against what insurers actually ask for
• A full evidence packet as a PDF, with anything still missing marked rather than hidden
• A denial letter decoder that reads the letter on your device and drafts a reply from your records
• Appointment Mode: one screen to hand your clinician in thirty seconds
LEARN
• Plain-language guides to staging, compression, MLD, getting a diagnosis, and what surgery is
PRIVACY
Your logs and photos stay on your device and your private iCloud. Photos are excluded from backup and never uploaded. Willow never reads your location - the swelling forecast uses a place name you type. Generating an AI report sends summary statistics only: no name, no raw logs, no photos.
Willow Pro - full evidence packet PDF, appeal draft PDF, photo timeline with ghost overlay, all insights, and volume/asymmetry over time.
• Monthly: $6.99 per month
• Yearly: $49.99 per year
Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period; your Apple Account is charged for renewal within 24 hours before the period ends. Manage or cancel in your Apple Account settings. Any unused portion of a free trial is forfeited when you buy a subscription.
Privacy Policy: https://www.velorahealth.io/willow/privacy
Terms of Use: https://www.velorahealth.io/willow/terms
Willow surfaces your own logged data for self-tracking and clinical conversations. It is not a diagnosis or treatment advice, and it does not decide whether you should have surgery. Always confirm with a clinician.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ngo Pham Huy, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ngo Pham Huy
- Size
- 2.9 MB
- Category
- Medical
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Willow Pro (Yearly) $49.99
- Willow Pro (Monthly) $6.99
- Copyright
- © 2026 VeloraHealth