I've got a family friend with an iPad3 that wants to preview (no editing) Indesign documents on their iPad. I've had a look at the SneakPeek app but it's received mixed reviews and apparently is only usable the creator of the Indesign Doc saved the file as having large format previews for all pages.

Given the Indesign content is coming from a third party, it's unlikely they will always remember to make these preview settings changes.

What do you guys recommend?

Thanks for the help!