Privacy Policy for Quartest Connection

Effective date: February 20, 2026

Quartest (“we”, “our”, “us”) respects your privacy. This Privacy Policy explains what data we collect, how we use it, and your choices.

1. Data We Collect

A) Personal Info

- Email address (if you sign in)

- User ID (Firebase user identifier)

B) App Info and Performance

- Crash logs

- Diagnostics

C) App Activity

- App interactions (for analytics and app improvement)

D) Device or Other IDs

- Device identifiers used for analytics, security, and advertising support

2. How We Use Data

We use collected data for:

- App functionality (sign-in, account features, saving progress)

- Account management

- Fraud prevention, security, and compliance

- Analytics (understanding usage, improving performance, fixing issues)

- Advertising/marketing (if ads are enabled, including AdMob)

3. Data Sharing

We may share limited data with service providers that help operate the app, including:

- Google Firebase (Authentication, Analytics)

- Google AdMob (if ads are enabled)

We do not sell personal data.

4. Data Security

Data is encrypted in transit using secure protocols.

5. Data Retention

We keep data only as long as needed to provide app functionality, legal compliance, security, and support.

6. Your Rights and Data Deletion

You can request deletion of your account and associated data:

https://sites.google.com/view/privacypolicyforgoldsilverpric/quartest-delete

You can also request deletion of certain app data without deleting your whole account:

https://sites.google.com/view/privacypolicyforgoldsilverpric/quartest-delete

7. Children’s Privacy

This app is not directed to children under 13. If you believe a child provided personal data, contact us to remove it.

8. Changes to This Policy

We may update this policy from time to time. Updates will be posted on this page with a new effective date.

9. Contact

Developer: [PJMT]

Email: [oliverr1988@gmail.com]