About this app
Baro is a calm, private migraine diary that helps you understand your attacks — without ever sending your data anywhere. Log an attack in one tap when it starts, then add the details when you're ready: how the pain changed over time, your symptoms, which medication you took and whether it helped. Baro looks for patterns in your own history — short sleep, falling barometric pressure, humidity and more — and shows them with the evidence behind each one. No black-box scores, just associations you can actually read. It can even flag when today's conditions line up with your past attacks. PRIVATE BY DESIGN • Everything stays on your iPhone. No account, no ads, no tracking, no third-party SDKs. • Export your whole history as JSON or CSV, or erase it, at any time. • Create a clean PDF report to share with your doctor. Baro Pro unlocks trigger patterns, the daily forecast and doctor reports. Logging is always free. Baro is a self-tracking tool, not a medical device. It never diagnoses; insights are associations, not a diagnosis. Terms of Use (EULA): https://baro-web.netlify.app/terms Privacy Policy: https://baro-web.netlify.app/privacy
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 7, 2026 · 10:21 PM Free
Screenshots
