Here’s a neat graphic that highlights just SOME of the apps available for those using the iPhone/iPad (or iPod Touch) for learning.  With thousands of Apps it’s helpful to have a little hint at some of the more useful or helpful Apps to help you move ahead in your learning goals.  I have some of these already on my iPhone and am adding some more today to give them a first-hand test drive myself.  Please feel free in the comments to share your favorite learning App/s.