Exlibris FB2 is a epub and fb2 reader software which is designed to be easy to use yet powerful. It allows you to upload an unlimited number of books via iTunes, email, or even Safari browser. Exlibris books reader doesn't requare registration or setup. Just download your fauvorite books and you are ready to start reading!

Main features:

Books download via iTunes, Mail, Safari, Dropbox
Supports both iPhone and iPad
Retina display support
Images
Bookmarks and notes
Footnotes
Adjustable fonts, brightness, night mode
Supports both orientations
Search