Privacy Policy
Last updated: June 2026
1. Introduction
K72 – Autoproteção is developed and maintained by Carlos Batista, in partnership with the Montijo Municipal Civil Protection Authority. This privacy policy explains how the app handles user data.
2. Data collected
K72 does not collect, store or transmit personal data to external servers. All data entered by the user — emergency contacts, meeting points and preferences — is stored exclusively on the user's device, using the browser's or operating system's local storage.
3. Location data
The app may request access to device location to:
- Filter IPMA weather alerts relevant to the user's area
- Centre the map on family meeting points
Location is used only locally, in real time, and is never transmitted or stored on servers.
4. External APIs
The app queries the following public APIs:
- IPMA (ipma.pt) — weather alerts and earthquakes. Public query, no personal data sent.
- OpenStreetMap — map tiles. Public query, no personal data sent.
5. Analytics
The app uses Google Analytics 4 to collect anonymous usage data (pages visited, session duration, device type). This data does not allow individual users to be identified.
6. Contact
For privacy-related questions:
7. Changes to this policy
This policy may be updated occasionally. The date of the last update is indicated at the top of this page.