Privacy Policy
Data we collect
We do not collect, store, transmit or sell any personal data or usage data of any kind. The app:
- requires no account or sign-up,
- contains no analytics or crash-reporting SDKs,
- shows no ads and includes no advertising or tracking SDKs,
- makes no network requests of any kind (the app performs no network calls),
- works fully offline.
Data stored on your device
Your calculations and settings are processed and stored only locally on your device. Every calculation happens on the device. We have no access to anything you enter, and deleting the app removes this data.
Purchases through Apple
The Lifetime purchase and the weekly and annual subscriptions are processed entirely by Apple through the App Store (StoreKit). We never see or store your payment details. Apple confirms your purchase status to the app on-device so the paid calculators can unlock. Apple's handling of your payment data is described in Apple's Privacy Policy.
Third parties
Apple, as the payment processor for in-app purchases, is the only third party involved in operating the app. We share no data with anyone, because we collect none.
Children's privacy
The app collects no data from anyone, including children.
Your rights
Privacy laws such as the GDPR give you rights over personal data a company holds about you. We hold none. If you contact us by email for support, we use your email address only to reply and you can ask us to delete the correspondence at any time.
Changes to this policy
If we ever change how the app works in a way that affects privacy, we will update this policy and the effective date above before the change ships.
Contact
Questions about privacy: info@appharbour.com. App Harbour ApS, Denmark.