Thiruvasagam Songs is a free Android app developed by Virutchamsoft Technologies that features a collection of devotional Tamil songs dedicated to Lord Shiva. The app consists of 51 parts and 649 songs, including the ancient Thirumurai hymns and Nalayira Divya Prabandham. The app provides lyrics for all the songs, making it easier for users to sing along and understand the meaning of the lyrics.

The app's user interface is simple and easy to navigate, with different sections for each part of Thiruvasagam. Users can also search for specific songs and create a playlist of their favorite tracks. The app also includes a feature to stream the songs online, allowing users to listen to their favorite devotional tracks anytime, anywhere.

Overall, Thiruvasagam Songs is an excellent app for those who love devotional music and want to connect with their spiritual side. However, the app does not provide an option to download any of the content, and some of the songs may be unauthorized or violating copyrights.