Pustakey is a free lifestyle application specifically designed for students. It provides a platform for students to create hubs, share smart ideas, exchange books and make friends. The app also offers career guidance and advice to aspiring youth by top mentors and rank holders in various fields.

The application is compatible with Android 9.0 and is easy to use. The user interface is simple and well organized, making it easy for students to navigate through the app. The app's community-driven approach encourages students to engage with each other, share their knowledge and learn from each other.

Pustakey offers a unique experience for students looking to expand their knowledge and connect with like-minded individuals. The app's focus on career guidance is an excellent feature, providing students with valuable insights into different career options and helping them make informed decisions about their future.

Overall, Pustakey is a fantastic app for students looking to connect with others, expand their knowledge and receive valuable career guidance. The app is user-friendly, well-organized, and offers a unique experience for students.