Calcy IV Privacy Policy (iOS)

Updated on August 12, 2020

The app Calcy IV is an app provided by TesMath GmbH ("TesMath", "we"). This SERVICE is provided at no cost and is intended for use as is. Except as described below, TesMath does not collect, share or require end-users of Calcy IV to provide Personal Information. If you choose to use our Service, then you agree to the collection and use of information in relation to this policy.

Log Data

Whenever you use Calcy IV, it collects data and information called Log Data which is stored temporarily on your phone. This Log Data may include information such as your device Internet Protocol ("IP") address, device name, operating system version, the configuration of the app when utilizing our Service, the time and date of your use of the Service, and other statistics. You may choose to share this information with us. In this case, we will only use this information for the purpose of debugging.


TesMath may collect usage statistics about how you use Calcy IV. This data is used to ensure the stability of Calcy IV and to improve the user experience. It does not include any personally identifiable information and is not shared with any third party. You can opt out of the collection of this data in the "Privacy" settings of Calcy IV.

Links to Other Sites

Calcy IV contains links to other sites. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by TesMath. We assume no responsibility for the content, privacy policies, or practices of any third-party sites or services. If you choose to use these links, we advise you to review the Privacy Policy of these websites.

Children's Privacy

These Services do not address anyone under the age of 16. TesMath does not knowingly collect personally identifiable information from children under 16.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately after they are posted on this page.

Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at