The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Textbook Companion:
Check out the upgraded version of this app, "Integrated Korean: Beginning."Study your Korean vocabulary anywhere, anytime! Textbook Companion brings you all the vocabulary from KLEAR Textbook's "Integrated Korean: Beginning 1" and "Integrated Korean: Beginning 2." With several convenient and easy-to-use features, Textbook Companion's "Integrated Korean: Beginning Lite" is the perfect way to study on the go. Features: -Flash Cards: view in Korean or English, easily swipe through words from each lesson-Vocabulary List: view all words in each lesson. Lessons: 1: Greetings 2: The University Campus 3: Korean Language Class 4: At Home 5: At the Bookstore 6: My Day 7: The Weekend 8: In Seoul 9: Birthday 10: At a Professor's Office 11: Living in a Dormitory 12: Family 13: On the Telephone 14: At the Airport 15: Shopping 16: At a Restaurant 17: HobbiesInfo for the Textbook: http://www.kleartextbook.comInfo for the App: http://www.textbookcompanion.com