Pocket Pudsey allows you to keep up to date with news from Children In Need, it's designed for children and adults alike, it's a useful application that you can send it to your friends directly from the program. It has a friendly interface, full of animations.
Pocket Pudsey was no longer available to download in 2011 and it wasn't archived.
[UPDATE] While doing some digging i found out that in the period of 2012-2014 Pocket Pudsey could be played online via Flash.