SkyMar — Privacy Policy

Last updated: 2026-08-29

SkyMar is a marine planetarium and celestial-navigation sight planner.

Data we collect

• Location (GPS). SkyMar uses your device's location only on-device to compute the visible sky and celestial ephemerides for your position. Your location is never transmitted, stored on a server, or shared with anyone. You may instead enter a position manually and skip the GPS permission entirely.

Data we do NOT collect

• No personal data, accounts, or logins.
• No advertising identifiers or tracking.
• No analytics that identify you.
• No financial data.
• Nothing is shared with third parties.

Permissions

Permission	Why	Required?
Location (fine/coarse)	Compute the local sky from your position	No — manual entry works

Storage

Display preferences (last position, view settings) are saved locally on your device only.

Contact

Questions: [email protected]

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