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 Pocket Zebra:
Free Today! How fast can you find 5 differences between 2 photos?Sweet Shop Edition is here with the sweet desserts, candies, chocolates, cakes and more. A CASUAL CLASSIC GAME FOR YOU The clock is ticking find those differences quickly Each mistake will cost you time against the clock You have 3 hints to help you along the way Save your score and compare with friends Hours of gameplay with tons of photos to keep you entertainedAbout this version: This is the free version which is ad-supported. If you want to experience this game without ads please upgrade to the PRO version which also includes more pictures!Follow us on twitter: @pocketzebra (http://twitter.com/PocketZebra)