CarnaticTuner is a free Android app developed by Ram Mallappa that caters to professionals and students of Indian Classical Music. It is designed with simplicity in mind, making it easy to operate and easy on the eyes. Whether you are into Carnatic or Hindusthani music, this app will come in handy.

One of the most impressive features of CarnaticTuner is its ability to listen to your voice or instrument and show you the note you are playing. All you need to do is set the tuning pitch (key) and start singing or tuning your instrument. Another great feature is the ability to view the dial in one of several Indian languages; just quickly swipe the screen to the left or right.