A free program for Android, by Caesium Studio.

If you’re an Indian Classical Music Lover or someone who wants to improve their singing skills, perhaps the Raga Melody | Classical Music app can help you out.

It features quality content for learning Indian Classical Music (Hindustani Music and Carnatic Music). Such content comes in the form of literature, tips, and learner notes about Alankar Saralies, Ragas, Thaats, Saragam, Jaati Saptak knowledge.

Raga Melody | Classical Music also features various instruments such as Harmonium, Flute, Guitar, Piano and Violin. You can even use it to practice playing Ragas and Alankars virtually, at different speeds, and even play them all at once.