OPT Math Class 10 is an Android-based learning application developed by Spidy Technology. This free education and reference app aims to help students learn and understand math concepts easily. This app provides all the lessons and formulas of the syllabus, making it a one-stop solution for all math-related queries.

One of the best features of this app is that it is available offline, providing access to all the basic instructions and formulas without an internet connection. However, to load images and math equations, the app needs to be run online at least once. In case of offline usage, the app sends a short message to the user.

The app covers a wide range of topics, including Algebra, Matrix, Trigonometry, Vector, Co-ordinate Geometry, Statistics, and Transformation. Some of these topics also have sub-pages, making it easier for students to navigate through the lessons. Overall, OPT Math Class 10 is a comprehensive app that can help students of all levels learn math concepts in an easy and accessible way.