The App stores your calculation history locally on your own device, using standard on-device storage built into the app. This data never leaves your device, is not accessible to us or to any third party, can be cleared at any time using the “Clear” option within the App, and is automatically removed if you uninstall the App.

In-App Purchases

The App offers an optional one-time in-app purchase to unlock additional calculator modes. This purchase is processed entirely by Google Play Billing. We do not receive, process, or store your payment information — Google handles the transaction directly, and Google’s own privacy policy applies to that process. You can review it at policies.google.com/privacy.

We only receive confirmation of whether the purchase was completed, which is stored locally on your device to keep the unlocked modes available to you. This confirmation is never transmitted anywhere by us.

Children’s Privacy

The App does not knowingly collect any information from anyone, including children under the age of 13, because the App does not collect information from anyone at all.

Changes to This Policy

If this Privacy Policy is updated in the future, the revised version will be posted at this same location with an updated “Last updated” date.

Contact Us

If you have any questions about this Privacy Policy, you can contact us at: ramazanyilmaz@gmail.com

This policy applies solely to the FX-Origin Calculator app and its use of Google Play Billing for in-app purchases. It does not apply to any other service or website.