Swar Gyan is an educational app developed by Rishabh Books International for Android users. It is a free app that offers an offline learning experience for those who want to learn the basics and advanced concepts of music. The app provides a user-friendly interface that makes it easy to navigate through its features.

With Swar Gyan, users can learn about the basics of music such as notes, scales, and chords. Additionally, the app offers advanced concepts including raags, taals, and compositions. The app also provides audio examples to help users understand the concepts better.

The app is designed to offer the best user experience. It is easy to use and provides a seamless learning experience. Swar Gyan is a great app for anyone who wants to learn music concepts at their own pace and convenience without requiring an internet connection.