Privacy Policy

Last Updated: June 2026

CRG Calculator ("we", "our", or "us") respects your privacy. This Privacy Policy explains what information we collect, how we use it, and the choices available to you when using the CRG Calculator mobile application and related services.

Information We Collect

Account Information

When you create an account, we may collect:

• Username
• Password (stored only as a secure hashed value)
• Referral code (if applicable)

Account Approval

New accounts require administrator approval before access to the application's features is granted. Account information is used to review and manage access to the service.

Calculator Information

When you use the calculator, we may collect and store:

• Weight values
• Weight units
• Platinum (Pt), Palladium (Pd), and Rhodium (Rh) values
• LME pricing values
• Exchange rate values
• Calculation results
• Quote history associated with your account

Contact Requests

If you request contact through the application, we collect:

• WhatsApp phone number

This information is used solely for responding to your request.

Information Stored On Your Device

• Authentication tokens securely stored on your device to maintain your signed-in session.
• Referral codes used for account registration

These items are stored locally to provide application functionality.

How We Use Information

• Review and approve user access where administrator approval is required.
• Authenticate users
• Perform precious metals calculations
• Maintain quote history
• Process contact requests
• Improve application functionality
• Protect the security of our services

Data Sharing

We do not sell personal information.

We do not share personal information with advertisers or marketing networks.

Information may be shared only when required by law or to protect our legal rights.

Data Security

We use reasonable administrative, technical, and organizational measures to protect information from unauthorized access, disclosure, alteration, or destruction.

Passwords are stored using industry-standard hashing techniques and are never stored in plain text.

Data Retention

We retain account information, calculation history, and contact requests only for as long as necessary to provide the service, comply with legal obligations, resolve disputes, and enforce our agreements. When an account is deleted through the application, associated account data and calculation history are removed in accordance with our data retention practices.

Your Rights

You may request:

• Access to your information
• Correction of inaccurate information
• Deletion of your account and associated data

Requests may be submitted using the contact information below.

Children's Privacy

This application is not directed to children under the age of 13.

Third-Party Services

The application uses third-party infrastructure providers necessary to operate the service, including secure cloud hosting and Apple services required for distribution through the App Store. These providers process information only as necessary to deliver the service.

Changes To This Policy

We may update this Privacy Policy from time to time. Updated versions will be posted on this page with a revised effective date.

Contact Us

CRG Calculator

Website:
https://crg-calculator-495df725a79b.herokuapp.com/

Email:
info@crg-recycling.com