Application Alphabet

Soon after I got my iTouch and began downloading new apps for it, I noticed that many app icons contained single letter representations. I concluded that I had to collect all of the letters of the alphabet in app form. There was no debating, it absolutely had to be done. I needed a little icon alphabet sitting on my iTouch screen, and life would not be complete without it. I did not (and still have not) looked to see of it had been done before. I guessed that it probably had, but I wanted this to be my quest, with no cheating or hints from anyone who may have gone on this quest before.

I set up a couple of rules for myself:
1. The app must be free if at all possible.
2. I could buy an app if I could actually use the app enough to justify its purchase.
3. The app icon could only contain the letter being sought - no additional letters.
4. The app icon did not have to contain the letterform itself so long as the image it contained reasonably resembled the letter.
5. Make the alphabet as varied and colorful as possible. If I have the choice between two apps, use the one that adds the most diversity to the whole.

After a couple of months of searching for apps off and on, I've finally completed the alphabet. Here is the result: