[ChadMorris]

For general checklists such as a travel packing checklist and assorted daily checklists I use, I'm a fan of the ListMonger app for iPhone. It's not integrated with OmniFocus, but I don't find that to be too much of a problem.

It would be a hassle trying to run a weekly review checklist on ListMonger on your iPhone while attempting to do the review on your OmniFocus for iPhone; but if you use your iPhone for just the ListMonger checklist, and use your computer's OmniFocus program for the actual review, then even this works pretty well.