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 Zinkia Entertainment SA:
Welcome to Coloring with Pocoyo and Friends. Let your imagination run wild and paint Pocoyo and his friends coloring pages in bright colors. There are many options with Coloring with Pocoyo and Friends!. If you want to change your colors, you can easily erase and start all over any time you want! You can also either color in a section gradually or fill it in a single stroke. Dont forget to place the screen in the most comfortable position to suit you and get ready to release your inner artist. Once you have completed your masterpiece, you can email it directly to your friends! Enjoy Coloring with Pocoyo and Friends!.RETINA Display Ready.