Privacy Policy

Last updated: September 17, 2025

DevApps Learn ('we', 'us', or 'our') is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service. This policy is drafted in compliance with the General Data Protection Regulation (GDPR) of the European Union.

1. Data Controller

The data controller for the information you provide or that is collected by DevApps Learn is Dimitris Galatsanos.

2. Information We Collect

We may collect information about you in a variety of ways. The information we may collect on the Service includes:

  • Usage Data: Information that your browser sends automatically whenever you visit our Service. This may include your computer's IP address, browser type, browser version, the pages of our Service you visit, the time and date of your visit, and other diagnostic data.
  • Tracking & Cookies Data: We use cookies and similar tracking technologies to track activity on our Service. See our Cookie Policy for more details.
  • User-Provided Data: When you use the interactive exercise generator, we process the topic and complexity level you provide to generate the exercise. This data is processed in real-time and is not stored permanently in association with any personal identifier.

3. Legal Basis for Processing

We process your personal data based on the following legal grounds under GDPR:

  • Consent: For the use of non-essential cookies for analytics and advertising. You provide this consent via our cookie consent banner.
  • Legitimate Interest: For improving and securing our Service, we have a legitimate interest in understanding how our Service is used. This includes processing aggregated and anonymized usage data.

4. How We Use Your Information

We use the collected data for various purposes:

  • To provide and maintain our Service.
  • To improve the Service and user experience.
  • To monitor the usage of our Service to detect and prevent technical issues and security threats.
  • To generate custom coding exercises as requested by you.
  • With your consent, to display personalized advertisements via third-party services like Google AdSense.

5. Third-Party Services (Analytics & Advertising)

We use third-party services for analytics and advertising, which may also collect your data.

  • Google Analytics: We use Google Analytics to monitor and analyze web traffic. Google Analytics may use the data collected to contextualize and personalize the ads of its own advertising network. For more information on the privacy practices of Google, please visit the Google Privacy & Terms web page.
  • Google AdSense: We use Google AdSense to display advertisements. Google uses cookies to serve ads based on a user's prior visits to our website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our sites and/or other sites on the Internet. You may opt out of personalized advertising by visiting Ads Settings in your Google account.

6. Your Data Protection Rights Under GDPR

If you are a resident of the European Economic Area (EEA), you have certain data protection rights:

  • The right to access, update, or delete the information we have on you.
  • The right of rectification. You have the right to have your information rectified if that information is inaccurate or incomplete.
  • The right to object. You have the right to object to our processing of your personal data.
  • The right of restriction. You have the right to request that we restrict the processing of your personal information.
  • The right to data portability. You have the right to be provided with a copy of the information we have on you in a structured, machine-readable format.
  • The right to withdraw consent. You have the right to withdraw your consent at any time where we relied on your consent to process your personal information.

To exercise these rights, please contact us.

7. Data Security and Retention

We use administrative, technical, and physical security measures to help protect your personal information. We will retain your personal data only for as long as is necessary for the purposes set out in this Privacy Policy. Anonymized and aggregated data may be retained indefinitely for statistical purposes.

8. Children's Privacy

Our Service does not address anyone under the age of 16 ('Children'). We do not knowingly collect personally identifiable information from children. If you are a parent or guardian and you are aware that your Child has provided us with Personal Data, please contact us.

9. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the 'last updated' date.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us through the contact information provided on our website.