Those who use PDF Pen or PDF Pen Pro might be interested to know that there’s now a version for the iPad that going now for an introductory price of $9.95. The details are here:
smilesoftware.com/PDFpen/iOS/index.html
I suspect in a week or two it will be somewhere between $14.95 and $19.95.
If you’ve got the Mac version, it’ll share the PDF documents you’re marking up via either iCloud or Dropbox. If you don’t, PDF Pen is an app that lets you do some editing on PDF documents as if they were text. For instance, when iBooks Author saves a PDF, it adds an Apple watermark that you may not want. PDF Pen can erase that. It’s 90% of Adobe’s Acrobat Pro for about 20% the price and has a far better UI.
I picked the iPad version up even though I don’t yet own an iPad because Scrivener’s coming the iPad and that may prove just too great a temptation for me.
For writers, PDF Pen for iPad might be a good way to edit a book. After many proofing passes, you reach the point where seeing a typo in Scrivener becomes impossible. One solution is printing, but that can get expensive for a book that runs hundreds of pages. An alternative is to create a PDF version of the book that looks like a printed book. I have done that and proofed on my Kindle 3, but there’s no easy way to mark up changes on a Kindle. With PDF Pen on an iPad, you could mark up all the changes and review them when you get back to your Mac.
–Mike Perry, Seattle