Privacy Policy — Migraine Tracker - Cefalio
Effective: 2026-10-22 · NexaGo, LLC
Data that leaves your device
- Purchase history — managing purchases and subscriptions; not linked to your identity.
- App usage events — internal usage measurement; not linked to your identity.
Data that stays on your device only
- Health records you enter
- Content you create in the app
Third parties
- RevenueCat (payments): https://www.revenuecat.com/privacy
We show no ads, sell no data and do no cross-app tracking.