Local-only by design
Your diary, photos and history are stored on your device. Headmon has no account system or diary server.
Your diary stays yours
Understand the days that hurt.
Headmon is a headache and migraine diary for Android and iOS. Record episodes, medicines, triggers, weather and patterns without creating an account or sending your diary to a cloud service.
Portable when you choose
Readable JSON, CSV and PDF exports let you keep a backup or move diary data between Android and iOS.
Made for real episodes
Quick entry, reminders, widgets, reports and low-stimulation tools reduce friction when a screen is the last thing you want.