Cranium: Headache Diary is an iPhone application developed by Elena Zhalina. It falls under the category of Education & Reference, specifically in the field of Medicine. This app is designed to help users track their headache attacks and provide them with comprehensive reports that can be shared with their doctors.

With Cranium: Headache Diary, tracking headache attacks is quick and easy. Users can record ongoing attacks with just two taps, allowing them to keep a detailed log of their symptoms and triggers. The app also provides clean and comprehensible reports that highlight the most frequent headache triggers and symptoms, giving users valuable insights into their condition.

One useful feature of Cranium: Headache Diary is the ability to track medication intake. Users can easily record how much medication they take during an attack, helping them monitor their treatment and its effectiveness. Additionally, the app can integrate data from the Health app, specifically information about the user's menstruation cycle, allowing them to see how it correlates with their headaches.

Overall, Cranium: Headache Diary is a convenient and user-friendly app for tracking and managing headaches. Its intuitive interface and comprehensive reports make it a valuable tool for individuals who suffer from frequent headaches and want to keep a detailed record of their condition.