This Privacy Policy explains how the COLREG 72 mobile applications for iOS and Android (the "App") handle information when you use them.
Who is responsible
The iOS version of the App is published on the Apple App Store by Yury Smirnov (Russian Federation). The Android version is published on Google Play by Mikhail Smirnov (the Netherlands). In this Policy, "we" means the publisher of the version you use. Contact for both: support@happyjigsaw.com.
Information we process
The App may process app usage events, diagnostics, crash reports, performance data, device and app information, purchase status, and advertising identifiers where available. We do not ask you to create an account and we do not collect your name, email address or phone number in the App.
Study progress, quiz answers, reading settings and similar learning data are stored on your device. Some app content and media are loaded from Firebase services so the App can stay up to date.
Third-party services
The App uses Google Firebase services for analytics, crash reporting, performance monitoring, remote configuration, app integrity checks, cloud storage and content delivery.
The Android version uses Google Mobile Ads and Google's consent tools. Where required by law, you are asked for consent to personalised advertising and can change your choice later in the App (About & legal → Privacy & ad settings). In-app purchases on Android are processed by Google Play and RevenueCat. The iOS version is sold through the Apple App Store and shows no ads.
These providers process information under their own privacy terms and may process it in the United States or other countries.
How information is used
Information is used to operate the App, provide purchased access, remember learning progress, deliver content, improve reliability, understand feature usage, show ads on Android, prevent abuse and respond to support requests.
We do not sell personal information. The App does not collect precise location, contacts, health data or private messages.
Your choices and rights
You can delete local progress by resetting it in the App or by uninstalling the App. You can limit ad tracking in your device settings and, on Android, change ad consent in the App.
Depending on where you live, you may have rights to access, correct, delete or object to processing of your personal data. Because we do not keep accounts, most data is held by the providers listed above; contact us and we will help you exercise your rights with them.
Children
The App is not directed to children under 13 and we do not knowingly collect personal information from them.
Changes
We may update this Policy. The "Last updated" date shows the current version.
Contact
Questions about this page can be sent to support@happyjigsaw.com.