iBooks is not only a fantastic e-reading app on your iPhone or iPad, but it’s also a fantastic study tool. If you need to read books for class or your own learning objectives, you can use iBooks to highlight words or passages, search the text for specific words or phrases, and make notes that appear in the margins as little colored sticky notes.
Using these tools could help you become a much more organized studier, letting you go back to a passage in a book to remember the important things with a couple of taps. Here’s how, using iBooks 3.1, the latest version of iBooks.