Kindle (universal)
Amazon's Kindle iPad app for reading over 500,000 books available at the Kindle Store is a little workmanlike, and doesn't match the coherence of iBooks (you buy titles in Safari and 'sync' purchases via Kindle). However, Kindle's fine for reading, and you get options to optimise your experience (including the ability to kill the naff page-turn animation and amend the page background to a pleasant sepia tone).
Amazon's Kindle iPad app for reading over 500,000 books available at the Kindle Store is a little workmanlike, and doesn't match the coherence of iBooks (you buy titles in Safari and 'sync' purchases via Kindle). However, Kindle's fine for reading, and you get options to optimise your experience (including the ability to kill the naff page-turn animation and amend the page background to a pleasant sepia tone).