A free program for Android, by DigiBook Technologies P Ltd..

The CBSE Class 9 App is a course application that can be used for all levels of learners, whether they are at the elementary school or at the high school level. This application provides a detailed solution for all the topics and questions that are part of the CBSE curriculum. The topics include Mathematics, English, Science, Social Studies, and Humanities. The app provides a quick review of the topics and also gives the solutions to all the questions. This application is based on the latest CBSE curriculum and the latest edition of the NCERT book.

It is a learning app that is designed to help the students to learn the CBSE curriculum. The students will be able to learn the topics and the solutions to all the questions.