Privacy Policy for Keystone


Keystone is a mobile application designed to provide a master key for quantity estimation, helping to solve various construction sector challenges in a masterful manner.


Your privacy is important to us. This Privacy Policy outlines how Keystone handles user information.


  1. Information We Collect

    Keystone does not collect any personally identifiable information such as your name, email address, phone number, or location.


    However, the app requires users to log in to access certain features. Login is used strictly for authentication purposes and is not used to collect or store personal data beyond what is necessary for login functionality.


  2. Third-Party Services

    Keystone does not use any third-party services such as analytics tools, advertising networks, or external SDKs that collect data.


  3. Advertising

    Keystone does not display ads and does not share data with advertisers.


  4. Security

    We are committed to ensuring your information is secure. Even though we don't collect sensitive data, we implement basic safeguards to protect login-related information.


  5. Children's Privacy

    Keystone does not knowingly collect personal information from children under the age of

    13. If you believe a child has provided us with personal information, please contact us, and we will take steps to remove such information.


  6. Changes to This Policy

    We may update this Privacy Policy from time to time. Any changes will be posted here with an updated revision date.


  7. Contact Us

If you have any questions about this Privacy Policy, feel free to reach out to us. Email: [it@keystoneqs.com]