Know your migraine risk before it hits.
Daily forecasts from barometric pressure, sleep, HRV, and the triggers that matter to you.
Three things, in plain English.
Daily risk score
A 0–100 score with the top drivers explained — no black box.
Learns from you
Logging headaches sharpens the model around your triggers, not generic ones.
Local-first
All data stays on the device. No account required.
Eleven evidence-backed factors.
The score blends environmental, physiological, and behavioral signals.
Barometric pressure
Sleep
HRV
Hormones
Hydration
Alcohol
Stress
Caffeine
Meals
Light / screens
Activity
Evidence in, personalization out.
Each trigger module is built from peer-reviewed evidence and contributes to the daily score with a confidence weight. As you log headaches, a correlation engine learns which triggers fire for you and reweights accordingly.