The title pretty much says it all. I've carefully searched the "App Store" for an iPhone App that would allow access the entire database of Wikipedia in offline mode. I've found three apps that meet those requirements: Encyclopedia, AllofWiki and Wikipedia Offline. The thing is I'm an inveterate "in-page search" junkie and, although this does seem to be an ubiquitous functionality among "online" Wikipedia apps (like WikiLookup), I haven't been able to confirm if any of the three "offline" apps mentioned above support "in-page search". Would very much appreciate if someone could shed some light on this. Thanks in advance.