Mock Up Websites on iPads
The Endloop group of experienced developers and designers has created the app they might want for their own: iMockups for iPad. With it, you can draft wireframes for website and apps. You can work on multiple projects at once, each of which can have multiple pages.
iMockups provides customizable navbars, tab panels, and autofilling Lorem Ipsum text. The app is available on the App Store for $9.99.
Endloop promises “fast and furious” updates, so if iMockups doesn’t have what you want now, check back later.