A science and technology textbook for Class 9, which can be downloaded onto your phone or tablet for free, that is easy to use and has clear fonts for better readability. It has a lot of information about different topics in science and technology.

It contains the complete text book of the class 9 science course with easy navigation and optimized for tablets and smartphones.

It has different sections, which make it very easy to use and navigate. It is a free app and can be downloaded onto your device. It is created for the purpose of education and learning.