JoyApps s.r.o. has Star Scales HD For Guitar (iTunes Link) for the iPad in the iTunes App Store for FREE (regularly 2.99) for a limited time.

You’ve always dreamed of being a great guitar player like Jimi Hendrix, David Gilmour or Jimmy Page? All you ever wanted was playing like a star but incomprehensible scale charts are still holding you back? The Star Scales HD app is here for you, to help you acquire proficiency and confidence in playing your guitar!

Instead of teaching complicated charts, Star Scales HD app quickly helps you to master scale patterns, improve speed and accuracy, and build up muscle memory at the same time. In Star Scales HD app each scale comes with fingering and note names in all positions on the fretboard, making it easy to master a pattern.

The Star Scales HD app will teach you one scale, and all its patters, at a time. It allows you to concentrate on one scale in all keys, and practice it until you sharpen your skills. You can switch between different keys, tunings, or playback mode, as well as create your favorite scale patterns, or find a particular one using the search bar tool.