Privacy Policy

Effective Date: 15/10/2025

CalC – Scientific Calculator we respects your privacy and is committed to protecting the personal information you provide when using our application (the “App”). This Privacy Policy explains what information we collect, how we use it, and your rights regarding your personal data.

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1. Information We Collect

We may collect the following types of information:

• Account Information: If you register an account, we collect your email address to create and manage your account.
• Usage Data: We may collect anonymous usage statistics through Google Analytics to improve the app’s performance and user experience.
• Advertisements: The App may display ads through Google AdMob and other partner companies. These networks may collect anonymous data to deliver personalized ads in accordance with their respective privacy policies.

You can use the App without creating an account. Account registration is optional.

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2. How We Use Your Information

We use your information to:

• Provide and improve the functionality of the App
• Personalize user experience and content
• Display relevant advertisements
• Communicate with you about your account or inquiries
• Ensure compliance with applicable laws and regulations

We do not sell, rent, or share your personal information with any third parties outside of our trusted analytics and advertising partners (e.g., Google AdMob, Google Analytics).

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3. Data Storage and Security

User data, including email addresses, is securely stored on our servers. We implement appropriate technical and organizational measures to protect your data from unauthorized access, alteration, or destruction.

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4. Data Retention and Deletion

If you request account deletion, we will review and process your request within 3 business days. Once deleted, your personal data will be permanently removed from our servers and will not be recoverable.

To request deletion, please use the email you used to create your account and contact us at: congngheso68tt@gmail.com

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5. Third-Party Services

The App uses third-party services that may collect information to identify you:

• Google Analytics (for anonymous usage statistics)
• Google AdMob (for advertising)

Please refer to the respective privacy policies for more details:

• Google Privacy Policy

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6. Children’s Privacy

Our App is not intended for children under the age of 13. We do not knowingly collect personal data from children. If you believe your child has provided us with personal information, please contact us to remove it.

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7. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted within the App and/or on our website. Continued use of the App after such updates constitutes acceptance of the new terms.

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8. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at: congngheso68tt@gmail.com