If you have been paying attention to the latest releases at the Apple iTunes App store, 2 out of every 3 new apps seem to be either new games for the iPhone or game upgrades for iPhone 2.0. It just goes on to show that iPhone developers see a bigger market in games than productivity and entertainment app categories. Having said that, 60% of top selling iPhone apps are not games (with Koi pond at the top). I do personally feel that while games are great, the killer app will be somewhere in the productivity category rather than entertainment. I guess it’s easier to execute game ideas than to come up with unique solid productivity apps.