About this app
That migraine that arrives out of nowhere? It might be the weather. Falling barometric pressure is one of the most commonly reported migraine triggers — and it's forecastable. Migrano shows you the pressure drops before they arrive, and helps you prove whether they're YOUR trigger. SEE IT COMING • 7-day barometric pressure forecast for your city • Four-step risk scale, from Stable to Warning • Alerts about 2 hours before a sharp fall — time for your medication plan, water and rest • No location permission needed. Pick your city, done. KNOW YOUR PATTERN • 30-second daily check-in: severity, symptoms, suspected triggers, medication • Your migraine × pressure correlation, computed from your own entries • Trigger and symptom frequency — see what actually sets yours off • Edit any day, any time. Diaries should forgive typos. BRING PROOF TO YOUR DOCTOR • One-tap PDF report: attack days, average severity, top triggers, medications, weather correlation • Choose 30 or 90 days — designed to be read by a neurologist PRIVATE BY DESIGN • No account. No cloud. No ads. No tracking. • Your diary never leaves your phone. The pressure forecast, alerts and daily diary are free. Premium unlocks unlimited history, the correlation and trigger analysis, and the doctor report. Migrano is a self-tracking diary, not a medical device. It does not diagnose or treat migraine — always discuss your symptoms with a healthcare professional. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://biscuitfox.com/migrano/privacy/
Latest release
What’s New
Fixes a bug where the Continue button on the upgrade screen could stay disabled.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 30, 2026 · 3:11 PM Free