Privacy policy
Last updated: 1 Sept 2026
1. Data we process
Name, email, username, public profile, content you publish and usage data (pages viewed, saved exercises) to improve recommendations.
2. Purpose and legal basis
Providing the service (performance of the contract), keeping the platform secure (legitimate interest) and sending you communications if you authorise it (consent).
3. Retention
For as long as your account is active. If you delete it, we erase your personal data; published exercises are kept without an author unless you request their removal.
4. Your rights
You can access, rectify, delete and port your data, and object to its processing, from Settings or by writing to privacidad@planentreno.com.
5. Third parties
We use hosting and authentication providers (for example, sign-in with Google) that process data on our behalf with appropriate safeguards.
6. Advertising
We show ads through Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet. You may opt out of personalised advertising by visiting Google Ads Settings (https://www.google.com/settings/ads) or opt out of third-party vendors' cookies at https://www.aboutads.info. See how Google uses information from sites that use its services at https://policies.google.com/technologies/partner-sites.
7. Consent in the European Union
If you visit us from the European Economic Area, the United Kingdom or Switzerland, we will ask for your consent before using advertising cookies or processing personal data to personalise ads. You can accept, refuse or change your decision at any time from the site's privacy notice.