Awesome app that needs an update
Been using this app for years. It was one of the first of its kind and it shows. The latest version update was in 2011 and its such a shame for such a useful app. The icon is pixely, and so is the app itself. The sounds are very tinny and it lacks the ability to tune (a must for this kind of app).
Dunderpate about
Guitarist's Reference, v5.4