Migraine Tracker

Migraine Tracker is a Chrome extension that helps you monitor headaches by logging symptoms and correlating them with environmental data—air pressure, temperature, humidity, and even moon phases. It records your location, provides a free forecast of barometric pressure for the coming week, and visualizes headache risk with predictive graphs and alerts.

Use it to track meals, moods, and other factors, and analyze trends to see how conditions relate to your symptoms. Paid features include a calendar view, enhanced graph warnings, more symptom icons, ad removal, additional mood icons, and advanced push notifications to help you plan around headache-prone days.