Other creatures are available within the app, which is free. It's another one that is as easy to use as Scratch and Hopscotch, but the different 'sprites' will appeal to different children. It also has some quite funky music. The fact that it's free means it is definitely worth getting your digital leaders or code club members to explore and review it. It's their opinions that really count isn't it? I shall add my code clubber's thoughts when they've had a play.