There are apps for productivity, apps for learning and well, apps for most things. With the exception of Ocarina by Smule, there are few virtual musical instruments for mobile devices…
![](http://a1380.phobos.apple.com/us/r30/Purple/e6/b3/8d/mzi.ghwznmsu.png)
There are apps for productivity, apps for learning and well, apps for most things. With the exception of Ocarina by Smule, there are few virtual musical instruments for mobile devices…