iPhone Bible App Comparison

I thought it might be useful to have a feature comparison of all the major Bible apps available for the iPhone. I've attempted to be unbiased, but I do work for Logos on Logos Bible Software for iPhone so take that for what it's worth. If I've made a mistake, please let me know and I'll correct it. If I've omitted a feature that is significant and distinctive, please let me know and I'll add it to the matrix.

(Updated 1/10/2010 8:51 AM PST)

	Logos	BibleReader	PocketBible	YouVersion	Paul Avery Bible	Mantis
Free books	61	150	39	41	20	43
Available books	~3000	500+	256	41	20	190
Free modern translations	x			x
Commentaries	x	x	x			x
Dictionaries	x	x	x			x
Maps/Media	x		x			x
Bookmarks	x	x	x	x	x	x
Notes		x	x	(read-only)	x	x
Notes syncing		Evernote		YouVersion.com
Highlighting			x		x	x
Search	x	x	x	x	x	x
Reading plans	x		x	x	x	x
Original language tools*	x	x
Works offline	reader only	x	x	some books	x	x
Social sharing	x			x
Events				x
Split screen		x			x
Passage Guide*	x
Paging/scrolling	Paging	Either	Paging	Scrolling	Scrolling	Scrolling

* Original language tools are tools to get more information out of original language books or original language data in English books, not just having original language resources. E.g., Logos' Bible Word Study can bring up a lot of information about the original word used from a modern Bible translation. Logos' Passage Guide and Greek and Hebrew word study tools are very powerful study tools that you need really need to see to appreciate.