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 Extentia Information Technology:
Overcome your fear of learning Chinese with iLearnChinese Basics! iXtentia brings you yet another educational application, giving you a head start to one of the most difficult languages. This free iLearner application will help you get started on Chinese and Mandarin, the most commonly spoken dialect in Beijing. It will give you all the information about Mandarin, how you should learn as well as ways to learn it easier and faster. This guide will provide you with some tips which have been proven useful to learn Chinese, like basic skills required for learning the language, how to learn it online, techniques and a few tricks. This is the necessary guide for anyone who wishes to start learning Chinese, and it's totally free! Benefits & Features Simplified way to learn Chinese Techniques and tricks that really work Its free and hassle-free! User-friendly interface to get started About iXtentia: iXtentia is a division of Extentia Information Technology that focuses on Apple and mobile technologies. Established in 1998, Extentia is a global software development consulting organization delivering IT solutions to clients throughout Europe, North America and the Asia Pacific region.