Your favorites, expanded cards, theme, calibration offsets and any readings you log off the radio are stored only in the app's local storage on your own device. They are never uploaded. Deleting the app deletes them.
To show live conditions, TowTide requests public data directly from:
These requests contain no personal information. As with any internet request, those government servers can see your device's IP address and the data you asked for. Their handling of that is governed by their own policies, not ours. We operate no server of our own and receive none of this traffic.
Subscriptions and the lifetime purchase are processed by Google Play. We never see or store your payment details. We use RevenueCat to check whether a purchase is active; RevenueCat receives an anonymous app user identifier and the purchase receipt from Google. It does not receive your name, email or payment information from us. See revenuecat.com/privacy and Google's Play privacy policy.
No advertising identifiers. No analytics or crash-reporting SDKs. No location tracking — TowTide never requests your position. No data is sold, rented or shared with third parties for marketing.
TowTide is a professional tool for commercial mariners and is not directed at children under 13. We do not knowingly collect information from them.
If this policy changes, the updated date above will change and the new version will appear in the app.
Jackstaff Digital LLC — admin@jackstaffdigital.com