[iOS] Live Guitar App Free (Was $12.99) @ iTunes

First time this app is free. Rated 4/5 on iTunes. Download size of 35.7MB.

Live Guitar is designed to support playing complex chords, arpeggios, and finger-style guitar lines on your iOS device. Because the iPhone and iPad are not shaped like the neck of a guitar, the app provides an innovative way of selecting chords, while also leaving enough room to play individual strings accurately and expressively.
Chords are organized in sets, which you can customize and change on a song-by-song basis. A single touch on the fretboard selects the first chord of a set; two touches selects the second, and so on. It's possible to move quickly and accurately between fifteen different chords without needing to look at the screen. When playing guitar, switching between chords smoothly is critical; the app has been designed so that you can play music, not just notes. By making switching between chords quick and easy, you can play complete songs, rather than just noodling around, locked into a single scale.