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 Best Approach:
The La Costa Champions Course App includes a GPS enabled yardage guide, tee time booking, course information and more. As a part of a major $10 million course renovation program, four holes (Nos. 1, 9, 10 and 18) of the legendary Dick Wilson South Course design have been renewed. The South Course routing is unchanged from its classic design, with slight modifications throughout, including significant alterations to the fairway contours, combined with a modernized drainage system that improves water flow throughout both the South and Champions golf courses.