CourseSmart has launched its new eTextbooks application for the iPhone and iPod touch. eTextbooks serves as a reader application for CourseSmart’s eTextbook service, which offers online access to more than 7,000 textbook titles from twelve different publishers. The Textbooks are offered via a subscription at an average of 50% off traditional print versions, although the electronic versions typically expire after 180 days and require an Internet connection for access. Features of the application include access to subscribed textbooks, the ability to scan for visual aids, skim thumbnails, access full pages, and keyword search. CourseSmart’s eTextbooks for the iPhone is available now as a free download from the App Store.