Migraine Headache Tracker Log

• The Log Headache button on the Home tab saves an entry with the exact time
• A small or medium Home Screen widget logs with one tap, and the weather and Health context are added the next time you open the app
• The Apple Watch app has one Headache button that sends the log to your iPhone, which adds the context. If the iPhone is out of reach, the log is queued and syncs when it is nearby
• Log headache is also available as an action in the Shortcuts app
• An optional prompt after each log asks for severity (slight, medium or extreme) and a note. You can edit the time, severity and note later

WHAT EACH ENTRY SAVES

• Date, time, weekday, time zone and part of day
• Weather: temperature, barometric pressure and its trend, humidity, precipitation, wind, cloud cover and UV index
• Air quality (AQI) and pollen levels, where available, and the place name (city and region)
• Apple Health, read only and only if you allow it: steps, active energy, exercise minutes, sleep, heart rate, resting heart rate, HRV, respiratory rate, blood oxygen, VO2 max, environmental audio exposure, mindful minutes and recent workouts

HISTORY AND BACKUP

• Every entry in one list with its weather and Health data, a year filter, and totals such as your most common day and time
• Edit or delete any entry
• Export all entries as a CSV file to share with a clinician, open in Numbers or keep as a backup
• Import a CSV exported from the app to restore a backup or merge entries from another device, and choose to skip or overwrite duplicates

HEADACHE PRO

• Patterns: once you have 5 logs, charts with a plain-language explanation for each pattern in your own entries, from more than 20 checks (time of day, weekday, sleep, pressure change, air quality, HRV, weather and more), plus a check for factors that appear together
• Today's risk: a heads-up that combines the next 24 hours of forecast pressure and air quality with last night's sleep
• Proactive Alerts: a notification when the forecast shows a pressure drop or poor air quality past the thresholds you set, with quiet hours and an optional alert based on your own patterns
• Doctor PDF: a one-page report of the last 90 days with your attack count, days affected, severity mix, a calendar heatmap and your top patterns

PRIVACY

• No account, no ads and no cross-app tracking
• Your entries, Health data and notes stay on your iPhone, with no cloud sync
• Weather lookups send your approximate location to Open-Meteo, a public weather service
• Apple Health is read only. The app never writes to it

FREE AND HEADACHE PRO

Everything outside the Headache Pro list is free and does not expire: logging from the app, widget and Apple Watch, weather and Health context, history, editing, CSV export and import, and an optional quiz that moves the factors you flag to the top of your Patterns. Headache Pro is optional, as a monthly or yearly subscription or a one-time lifetime purchase. Subscriptions include a 7-day free trial for eligible new subscribers, and the app shows the details before you buy.

Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel in Settings > Apple ID > Subscriptions.

This app is for tracking and information, not medical advice, diagnosis or treatment. Patterns, risk and alerts describe your logged data and the forecast, and they do not predict a headache. Talk with a healthcare professional about medical concerns.

Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: https://jackwallner.com/ios/headaches/privacy-policy.html