Privacy Policy (Apps)

Robert Radford created the Imperial and Metric Converter and the Worldwide Airport Information apps. These apps are provided by Robert Radford and are intended for use as is.

This page informs users regarding our policies on the collection, use, and disclosure of information for apps available on Google Play.

By using our apps, you agree to this Privacy Policy.

Information Collection and Use

Our apps themselves do not collect or store personal information. However, we use third-party services (such as Google AdMob) to display ads. These services may collect certain information automatically, including but not limited to:

Device information (device model, operating system version, unique device identifiers, and mobile network information).
Usage data (how you interact with ads, crash reports, and performance data).
Advertising ID (used by Google to provide and improve ads).

This information may be used to deliver, maintain, and improve services, as well as to provide personalized or non-personalized ads depending on your settings.

Third-Party Services We Use

We encourage you to review the privacy policies of these providers.

Data Sharing

We do not sell or share personal information directly. However, third-party services such as Google AdMob may use data to serve ads and measure ad performance. You can manage or reset your Advertising ID in your device settings and opt out of personalized ads.

Links to Other Sites

Our apps may contain links to external sites. If you click a third-party link, you will be directed to that site. These websites are not operated by us, and we recommend reviewing their Privacy Policies.

Children's Privacy

Our apps are not directed toward children under 13. We do not knowingly collect personally identifiable information from children. If we learn that we have collected information from a child under 13, we will delete it promptly.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Updates will be posted on this page, and changes become effective immediately after posting.

Contact Us

If you have any questions about this Privacy Policy, please contact us at:
contact@historybriefcase.com

Robert Radford, M.A.
Quebec City, Quebec, Canada

This policy is effective as of 2025-08-22.