Exact Guitar Pro.

" One of the most advanced, yet easiest Guitar Apps in the iTunes App Store
Download Exact Guitar and make high quality music right on your iPhone
HQ Sound and quality timing device authenticates your music
Easy customization including 7 different finishes for your guitar
Touch Screen capability makes it easy to play and use the controls simultaneously
Advanced options for the professional virtual guitarist
Get your friends and family to download Exact Guitar and create a virtual band
Please check out our other apps in the iTunes App Store "