Privacy Policy for Calculator Prime
Last Updated: March 2026
Calculator Prime ("we", "our", or "us") respects your privacy. This Privacy Policy explains how our application handles user information.
Calculator Prime is a fully functional calculator application that includes multiple calculator tools. The app also provides an optional Secure Vault feature that allows users to privately hide photos, videos, and audio files on their device.
Information We Collect
Calculator Prime does not collect personal information on external servers.
The app may access photos, videos, or audio files only when the user chooses to use the Secure Vault feature. These files are accessed with user permission and are stored only on the user's device.
We do not collect, store, or transmit personal files to any external server.
Calculator Functionality
Calculator Prime is a fully working calculator application with multiple calculator tools. All calculations are performed locally on the device. No calculation data is transmitted to any server.
Secure Vault Feature
Calculator Prime includes an optional Secure Vault feature that allows users to hide photos, videos, and audio files for privacy.
The vault is accessed through the calculator interface. When a user enters the correct PIN and presses the "=" button, the Secure Vault interface becomes accessible.
Files hidden in the vault remain stored locally on the user's device and are not uploaded or transmitted to any server.
This feature is designed only for personal privacy and file protection.
Local Data Storage
All hidden files remain stored in the application's local storage on the user's device.
The app does not store files on any external server and does not provide cloud backup.
If the user uninstalls the application, the hidden files may become inaccessible through the app.
Permissions
Calculator Prime may request permission to access photos, videos, or audio files so that users can choose files they want to hide in the Secure Vault.
The app does not access or scan user files without user interaction.
Advertising
Calculator Prime uses Google AdMob to display advertisements.
AdMob may automatically collect certain information such as device information, advertising ID, and app usage data to provide personalized ads.
For more information, please review Google's privacy policy:
https://policies.google.com/privacy
Data Sharing
Calculator Prime does not sell, trade, or share user data with third parties.
All files stored in the Secure Vault remain only on the user's device.
Data Security
Since vault files remain stored locally on the device, users maintain control of their data. Users should keep their vault PIN secure to prevent unauthorized access.
We cannot recover vault data if the application is removed or the device data is deleted.
Children's Privacy
Calculator Prime is not directed to children under the age of 13. We do not knowingly collect personal information from children.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated date.
Contact Us
If you have any questions about this Privacy Policy, you can contact us at:
Email: creatorhimanshu2025@gmail.com