App does not work as stated – Offline Pages Review

Don't assume this app can save any website for offline viewing. The best way to be sure is to use a computer and ulilize "print to PDF" and then access the PDF on your iPhone. This app is picky about which websites it can save. Fortunately you can request a refund via Apple's "report a problem" page for App Store purchases.
Review by CreativeMeat on Offline Pages.