on my way to improve my morse reading capabilities I checked not only the pc programs but also the so called apps of the Android market and I was astonished to find lots of them. Not all good, not all made by hams, but some seem to be interesting. So I can when traveling by bus or waiting for a train do some training. Have a look at my blog "Q: How many Morse Apps for Android does a Man need?
If I am in the wrong topic, sorry.
72 de Hajo