Passage Nav
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Privacy Policy

Effective date: March 22, 2026  ·  Version 1.0
The short version Passage Nav does not collect, store, transmit, or share any personal data. The app works entirely on your device. No account required. No analytics. No tracking. No ads.

Who We Are

Passage Nav is published by Passage Navigation LLC, a Texas limited liability company. You can reach us at ahoy@passagenav.com.

Information We Collect

We collect no personal information. Passage Nav does not require you to create an account, provide an email address, or share any identifying information to use the app.

The app stores the following data locally on your device only — it never leaves your device:

— Whether you have accepted the End User License Agreement (stored in device memory via AsyncStorage)
— Your last selected sailing region and speed preference (stored in device memory for convenience)
— Downloaded map tiles for offline use (stored in device storage)

None of this data is transmitted to any server. None of it is accessible to Passage Navigation LLC or any third party.

Data We Do Not Collect

Passage Nav does not collect, process, or transmit:

— Your name, email address, or any contact information
— Your location or GPS coordinates
— Usage analytics or behavioral data
— Device identifiers or advertising IDs
— Crash reports or diagnostic data
— Payment information of any kind

Third-Party Services

Mapbox. Passage Nav uses Mapbox to render map tiles. When using the app with an active internet connection, your device may request map tiles directly from Mapbox's servers. These requests may include your IP address and the map area being viewed, which is standard behavior for any mapping application. Once a region is downloaded for offline use, no further requests are made to Mapbox for that region. Mapbox's privacy policy is available at mapbox.com/legal/privacy.

Apple App Store. If you purchased Passage Nav through the Apple App Store, Apple's standard purchase and download processes apply. Apple's privacy policy governs that data. Passage Navigation LLC receives only the aggregated sales data Apple provides to all developers — no individual purchaser information.

Passage Nav contains no advertising SDKs, analytics frameworks, social media integrations, or other third-party tracking tools.

Children's Privacy

Passage Nav does not knowingly collect any information from anyone, including children under the age of 13. Because we collect no personal data whatsoever, there is no special handling required for children's data.

Data Security

Because Passage Nav collects no personal data and transmits nothing to external servers, there is no personal data at risk of a security breach on our end. Data stored locally on your device is subject to your device's own security protections.

Changes to This Policy

If we update this privacy policy, we will update the effective date above and, where appropriate, notify users through the App Store update notes. We will never introduce data collection practices that contradict the core principle of this policy — that Passage Nav is a private, on-device tool that does not collect or share your personal information.

Contact

Questions about this privacy policy? Contact us at ahoy@passagenav.com

Passage Navigation LLC
Dallas, Texas, United States