Big Data And Hadoop is a free tutorial app available for Android users. The app is designed to provide the best content on Big Data and Hadoop, including real-time examples and frequently asked interview questions. The app's main goal is to help Big Data career aspirants prepare for interviews on Big Data-related technologies.

The app's interface is user-friendly and offers a variety of features, including a quick view of the tutorial content and a comprehensive list of interview questions. The app's content is well-organized and easy to understand, making it a great resource for beginners and advanced learners alike. The app is licensed for free and is a great tool for anyone looking to learn about Big Data and Hadoop.