exams-legal

Privacy Policy of Exams

Effective Date: March 10, 2026

1. Data Controller

The data controller is:

César Villa
Email: villalabs.app@gmail.com

2. Information We Collect

We collect the following data:

Email address (registration and authentication)
Application usage data (anonymously)
Documents and content uploaded by the user (to generate exams)
Device identifiers (e.g., advertising ID)

3. Purpose of Processing

We use the data to:

Provide and improve the service
Generate exams from user content
Manage authentication and account verification
Display advertisements
Comply with legal obligations

4. Legal Basis

We process data in accordance with:

Performance of the service requested by the user
User consent (advertising and communications)
Compliance with legal obligations

5. Data Retention

Data will be retained:

While the user maintains their account
Or until deletion is requested

We may share data with providers necessary for the operation of the service, such as:

Cloud storage services
Email providers
Advertising platforms

We do not sell personal data.

7. International Transfers

Some providers may be located outside the European Economic Area.
In such cases, appropriate safeguards are applied in accordance with the GDPR.

8. Advertising

We use Google AdMob to display advertisements.

AdMob may collect:

Device identifiers
Usage data
Approximate location

More information:
https://policies.google.com/privacy

9. User Content Processing

Documents uploaded by the user:

Are used exclusively to generate exams
Are not used to train artificial intelligence models
Are not shared with third parties except as necessary for the technical operation of the service

10. Security

We apply appropriate security measures, including:

Data encryption
Access control
Protection against unauthorized access

11. User Rights

Users may exercise the following rights:

Access
Rectification
Erasure
Objection
Restriction of processing
Data portability
Withdrawal of consent

Contact: villalabs.app@gmail.com

12. Minors

The application is not intended for individuals under 16 years of age.

13. Changes to This Policy

Any relevant changes will be notified within the app or via email.

14. Contact

Email: villalabs.app@gmail.com

15. Language

In case of any discrepancy between translations of this Privacy Policy, the English version shall prevail.

16. Cookies and Tracking

Exams does not use cookies or similar tracking technologies for advertising or cross-app tracking purposes on Apple devices.

Any associated web pages may use only strictly necessary technical cookies required for basic functionality. These cookies do not track users, do not collect personal data for advertising, and are not shared with third parties for tracking purposes.

We do not use analytics, advertising pixels, or third-party tracking technologies in our app or associated web content.