Acharya Siddhi is an educational mobile application designed to help students learn about the ancient Indian science of Vastu Shastra. With interactive lessons and quizzes, users can gain knowledge about the principles and concepts of Vastu Shastra and how it can be applied to achieve harmony in one's living space. The app features personalized learning paths for students of all levels, allowing users to progress at their own pace. Additionally, the app offers access to a community of learners, where users can share their knowledge and learn from others.