CoreTell

Built for chronic illness. Fibromyalgia, migraines, IBS, endometriosis, POTS. Track flares, spot triggers, and walk into your next appointment with a doctor-ready PDF.

Walk into your next appointment with a one-page summary your doctor will actually read.

CoreTell is a symptom tracker built for people living with chronic illness. Log what you feel in seconds, watch the patterns come into focus, and turn months of scattered symptoms into a clean PDF report you can hand to your doctor.

Built for fibromyalgia, migraines, IBS, endometriosis, POTS, lupus, autoimmune conditions, and undiagnosed chronic symptoms.

Key Features

Quick Symptom Logging: Record what you feel, when you feel it, with intensity and notes.

Daily Dashboard: See today's logs and insights at a glance.

Trend Charts: Free users can view 7-day charts; Premium unlocks 30-day views for deeper patterns.

Daily Insights: CoreTell highlights changes, such as rising symptom intensity over several days.

Medication Tracking: Keep your medications and reminders in one place alongside your symptoms.

Health Tips: Daily reminders for hydration, sleep, stress management, and more. Personalized tips are available in Premium.

Health Data Integration: Connect Apple Health to include steps, heart rate, and sleep for a fuller picture.

Doctor Reports: Generate and share a PDF summary of your recent logs and trends, perfect for your next appointment (Premium feature).

Push Alerts: Get reminders if you forget to log or if a symptom crosses a high-severity threshold.

Referral Program: Invite friends with your unique link. Both of you benefit when they join.

Support: Free users receive a 48-hour response time; Premium users get faster replies (12-hour).

Plans & Pricing

Free Plan: Unlimited symptom logging, 7-day charts, daily insights, generic health tips, and email support.

Premium Plan ($4.99/month):

30-day charts and advanced insights

Personalized health tips

Doctor Report PDF export

Faster support response

Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage your subscription in your App Store account settings after purchase.

Privacy & Security Your health data is private and stays under your control. CoreTell uses Firebase and Apple HealthKit with secure, encrypted connections. You can delete your data at any time from within the app.

Privacy Policy: https://sketchmyapp.com/coretell/privacy

Terms of Service: https://sketchmyapp.com/coretell/terms