Club Penguin Puffle Launch Lite App Free for Androids

The Club Penguin Puffle Launch Lite App has been added to the Android Market. Look it just says Install if it cost anything it would day the Price like £0.63 or something like that but it just says install.

....On the Original Puffle Launch App it stills cost the same UK£0.63 :)

I have an Android Phone but I haven't Bought any of these two Apps because I just don't know how to put on my Phone <3