PE Smart is a free Android application developed by Porto Editora under the category of Education and Reference, specifically for books. This app is designed to enhance your reading experience by granting access to additional videos, audio files, or images related to the topics covered. Currently, the app is associated with seven books, which are available for purchase at wook.pt.

The app's concept is straightforward. If you have any of the seven books mentioned above, you can point your smartphone camera at the special pages and access additional content related to the book's topic. The app is easy to use, and the additional content is relevant to the material covered in the books. PE Smart is a great way to learn and explore the topics covered in the books, making it an excellent tool for students and educators alike.

PE Smart is a useful and innovative app that can complement your reading experience. It is an excellent tool for anyone who wants to learn more about the topics covered in the books. However, it is essential to note that the app is only associated with seven books at the moment. Hopefully, more books will be added to the app in the future to enhance further the reading experience.