Definitely. That's what I would do if I was doing apps. Crank out as many low quality novelty apps as you can. Make one a day for a year.

That's giving people what they want. For many, the whole point of an app-store is to find fun novelty apps like light-sabers fun noise things, etc etc. It's just a way of personalizing your phone like ringtones used to be. Something 'cool'/'lame' you can show your friends.