Having only recently switched from Android last week, I'm trying to figure out how to listen to audiobooks. The only way I've found is to use iTunes to sync the content to iBooks, which is unacceptable (its iTunes, enough said).
I know that I can play a single mp3 from within dropbox, but my audiobooks typically come in many smaller files. I've heard of the popular Voice Dream Reader app which has support for zipping up mp3s as an audiobook and importing that from e.g dropbox. I don't understand what functionality it offers (besides this) over say, iBooks to justify the $20 price tag. Hence, any suggestions for a free app would be welcome.