eFCalc Privacy Policy
Last updated: August 2026
eFCalc ("we", "our", or "us") respects your privacy and is committed to protecting it. This Privacy Policy explains how information may be handled when you use the eFCalc mobile application.
Information Processed by the App
eFCalc does not require you to create an account and does not directly collect or store personal information such as your name, email address, phone number, or account passwords.
All calculations and generated results are processed locally on your device. The app does not upload or store your calculation data on our servers.
Images
Images selected or added by you are processed locally on your device to generate the result template. We do not upload, store, or share these images on our servers.
Advertising
eFCalc uses Google AdMob to display advertisements. Google and its advertising partners may automatically collect or process certain information, such as advertising identifiers, device information, approximate location, and ad interaction data, in accordance with their own policies and applicable laws.
This information may be used to provide, measure, and improve advertising, including personalized or non-personalized ads depending on your device settings, consent, and applicable regulations.
For more information, please review Google's Privacy Policy:
https://policies.google.com/privacy
User Consent
For users in the European Economic Area (EEA), United Kingdom, and Switzerland, eFCalc obtains consent through Google's User Messaging Platform (UMP) SDK before displaying personalized ads, in compliance with GDPR requirements.
Children's Privacy
eFCalc is a general audience application intended for users aged 13 and above. We do not knowingly collect personal information from children under 13.
If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information as soon as possible.
Data Security
Because calculation data and selected images are processed locally, they are not transmitted to or stored on our servers. We implement reasonable technical and organizational measures to protect the limited data processed by the app.
However, no method of electronic storage or transmission is completely secure.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be reflected by updating the "Last updated" date in this policy.
Contact Us
If you have any questions about this Privacy Policy, please contact us at:
efcalcapp@gmail.com