Santillana is an Android application developed by SANTILLANA MX, available for free. It falls under the category of Education & Reference and offers an interactive catalog for Santillana Mexico's comprehensive educational offerings. The app's main features include a virtual catalog, advanced search filters, a personal account section, and image recognition.

The virtual catalog provides users with a comprehensive overview of Santillana Mexico's educational offerings. The advanced search filters allow users to easily find the resources they need. The personal account section allows users to keep track of their purchases and progress. The image recognition feature is a unique addition that enables users to access additional information by scanning images with their device's camera.

Overall, Santillana is a useful tool for anyone looking for educational resources in Mexico. The app is easy to use and provides a wealth of information in an interactive format.