Proanauta ("we", "our", "the app") is a nautical navigation calculator available on iOS, Android, and the web at proanauta.app. We take your privacy seriously. This policy explains what data we collect, why, and your rights.
The following data is stored locally on your device and is never sent to us:
This data uses IndexedDB/localStorage. We never have access to it. Deleting the app deletes this data.
Google AdMob (free version only): If you use the free version with ads, Google AdMob may collect device identifiers, approximate location (IP-based), app usage data, and device information. This is processed by Google under their privacy policy.
App stores: Apple and Google may collect download and crash analytics under their own privacy policies.
The premium version removes ads and no third-party data collection occurs. Purchases are processed by Apple or Google — we don't receive your payment information.
The app does not knowingly collect data from children under 16. Rated 4+ with educational content suitable for all ages.
Since we store no personal data on our servers, there is nothing for us to provide, correct, or delete.
We may update this policy. Changes will be posted here with an updated date.
Email: hello@proanauta.app
Website: proanauta.app