I may have worded it wrong in my previous post concerning iTunes. Handwork won't be solely available on iTunes. I want to expand it to iTunes for people who use iPads. Handwork will continue to be in PDF format, and whilst many mac users don't know this, they can download any PDF file and then import it via iTunes. This PDF would be located in your iBooks under the PDF tab. You don't need to download any app for this.
Having it available on iTunes is a desire but nothing concrete. If I can't figure out how to make the layout compatible with iPads without having to resort to two different layouts I'm not going to do it.
I have enough on my plate as it is. So it's all in the wind for now.
I know I have bitten off more than I can chew, but I'm working on it and will succeed. I'm not going to let anyone down, I won't fail you.