Simple tuning fork application that will give you the tone of your choice. Default an A (440 Hz).
Can be used to find your tone for the song, but also to tune any instrument (e.g. guitar, violin, cello, bass) - the old fashioned way.

Grateful for comments and improvement suggestions!

The application seems to be preloaded on some Virgin Mobile phones. If you don’t need or like the application - just uninstall it. No need to give this app bad reviews.

Free application supported by ads. Enjoy!