Singing Course is a free Android app developed by InnovApps, under the Education & Reference category. The app provides a free course on singing, focusing on proper management and use of vocal techniques. The course aims to help users achieve a natural voice with minimal effort, across all their records.

The Singing Course app teaches users to work their voice as an instrument from their body, mind, and physical and mental aspects. The course is available in multiple languages and users can switch between them using the "Select Language" button. Overall, the Singing Course app is a great resource for anyone looking to improve their singing skills and learn proper vocal techniques.