Privacy Policy

Effective November 12, 2026

This policy covers the apps published by Mountains to Sea LLC ("we"), including Island Explorer and Passage Planner.

Summary

Our apps show no ads and use no analytics or tracking tools. We do not sell or share personal information.

Island Explorer

Island Explorer needs no account and collects no personal information. Your saved games and settings stay on your own device and are not sent to us. Deleting the app deletes them.

Passage Planner

Passage Planner is a web app in private testing, open to invited users only.

Sign-in: you sign in with your email address so we can confirm you were invited. We use it for that purpose only.
Trips you plan: routes, notes and photos you add are kept in your own browser. They are stored on our servers only if a trip is published as a shared itinerary, which signed-in users can then view.
Maps and charts: chart images are loaded from outside map services (NOAA, Esri and OpenSeaMap), and fonts and code libraries from Google and public content networks. These services receive your device's internet address, as with any website.
Hosting: the app and its stored itineraries are hosted by Cloudflare.

To have your sign-in email or a published itinerary removed, write to support@nomad-adventure.co.

Purchases

In-app purchases are handled by Apple (App Store) or Google (Google Play). We do not receive or store your payment details. Their handling of your information is covered by their own privacy policies.

Children

Our apps are not directed at children under 13, and we do not knowingly collect personal information from them.

Changes

If this policy changes, we will post the new version on this page with a new effective date.

Contact

Questions about this policy: support@nomad-adventure.co