Rock Prodigy works whether you plug your guitar adapter into an iPhone 3GS, iPad, or iPod Touch, or use an acoustic guitar and headphones. Select a song, select a difficulty level, and try to hit the notes as they are presented to you in the Guitar Hero-like tab interface that shows you the correct fret and string.

To comment on this article and other PCWorld content, visit our Facebook page or our Twitter feed.
Shop Tech Products at Amazon
Notice to our Readers
We're now using social media to take your comments and feedback. Learn more about this here.