Migraine Logger

Migraine Logger is a simple, private way to track migraines. I originally built it for my daughter. I wanted something easy enough for a kid to use, private enough to trust, and useful enough to bring to a doctor’s appointment. No account. No ads. No tracking. Just a clean log on your phone. WHAT YOU CAN DO • Log a migraine in seconds Choose the time, select the severity — Mild, Bad, or Severe — add an optional note, and tap Log. • See patterns over time View your history in a calendar heatmap color-coded by severity. Filter by the last 7 days, month, 3 months, year, or all time. • Get a simple daily check-in Optionally turn on a 7 PM reminder that asks: “Did you have a migraine today?” You can answer Yes or No right from the notification. • Back up to your own iCloud Your data is encrypted on your device before it leaves it. The backup lives in your iCloud, not on my server. • Personalize the app Choose from 12 accent colors, switch between light and dark mode, or use a photo from your library as a wallpaper. • Export your log Unlock PDF and CSV export with a one-time purchase. Share a filtered report by date range for appointments, records, or personal tracking. PRIVACY • No account required • No ads • No analytics or tracking SDKs • No network requests except optional iCloud backup • Backup is AES-256 encrypted with a key stored only in your device’s Keychain • Photo library access is used only for optional wallpaper images, which stay on your device PRICING Free features include logging, history, calendar heatmap, reminders, personalization, and iCloud backup. PDF and CSV export are available as a one-time $4.99 purchase. No subscription.