O Professor LDB is an Android app designed to provide educators with easy access to the Lei das Diretrizes e Bases da Educação Nacional. The app aims to help teachers who are preparing for public or private exams in the educational field by providing a practical and objective way of organizing their studies.

The app features a collection of questions that have been revised according to the latest update of the LDB, ensuring that users have access to accurate and up-to-date information. With its user-friendly interface, the app is easy to navigate and use.

O Professor LDB is a free app developed by O Professor - Concursos and falls under the Education & Reference category. The app is a must-have for educators who want to improve their performance in exams and stay on top of the latest developments in the LDB.