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 iLearn Company:
The iLearn Geography app is an amalgamation of our worlds most beautiful and interesting landmarks, brought to life by a wonderfully intuitive and creative user interface. These range from natural rivers, waterfalls and volcanoes, to manmade statues, buildings and cities.Portrayed through stunning images and a custom World Map, iLearn Geography provides key facts such as location, height, size and other important facts. You cannot help but be amazed by some of the worlds most breath-taking sights. Sights and cities can be easily viewed by list, map view or through an audio-visual slideshow allowing you to simply sit back and watch whilst listening and learning about each fascinating landmark.An avid geography fan or not, you will be in awe of what iLearn Geography can teach you about our world and the amazing creations within it.