This mobile app offers a complete bouquet of services available at Indian music related magazine www.IndiArtist.net
The blog in the app offers music theory tips, such as finding the right chord for a song as well as a quiz ""Guess the name of Raga" for Indian classical music lovers.
In addition to above free services, one can also place an order for a payment integrated website, with help of this app. Few more paid features, which are soon going to be functional, are - a "sketch from picture (SFP)" and an "online music transcription" requesting services and an option to buy pre-selected domains..
So in short, stay tuned ahead!