Last Updated: 14 September 2026
Feed My Mailbox LLC ("we", "us", or "our") operates the Caltrix mobile application ("Caltrix" or the "App").
We respect your privacy and are committed to protecting your information. Caltrix is designed to work fully offline and does not require an internet connection or an online account.
Caltrix does not collect, transmit, sell, or share personal information.
The App does not require you to provide your name, email address, phone number, account credentials, location, photos, contacts, or other personal information.
Caltrix may store certain app-related information locally on your device, such as:
Calculator history
App preferences and settings
Theme preferences
Other information necessary for the App's local functionality
This information is stored locally on your device and is not transmitted to our servers.
Caltrix is designed to function without an internet connection.
The App does not send your calculator entries, history, settings, or other app-related information to us or to any remote server.
Caltrix does not include advertising SDKs, analytics services, tracking technologies, or user profiling.
We do not track your activity across applications or websites.
Caltrix does not require third-party online services to provide its core functionality.
Because Caltrix stores app-related information locally on your device, the security of that information also depends on the security of your device and operating system.
We do not maintain a remote database containing your Caltrix data.
Caltrix does not knowingly collect personal information from children or other users. Since the App does not require users to provide personal information, no personal information is knowingly collected through the App.
You can remove locally stored Caltrix data by clearing the App's data through your device settings or by uninstalling the App.
Because we do not collect or maintain your personal information on our servers, there is no server-side personal data account to delete.
We may update this Privacy Policy from time to time to reflect changes to the App or applicable requirements. Any updated version will be made available with a revised "Last Updated" date.
If you have questions about this Privacy Policy or Caltrix, please contact us at:
Feed My Mailbox LLC
Email: feedmymailboxllc@gmail.com
By using Caltrix, you acknowledge this Privacy Policy and understand how information is handled within the App.