148Apps, which tracks and reviews iPhone Apps, says 10,000 applications have now been released on the iPhone App store (the site is named after the fact that you can add up to 148 applications to an iPhone or iPod touch).

A tribute page shows a mini icon for every application. And it also gives some interesting data. About 24% of apps are free; 35% cost $.99. The average cost is $3.12, including free apps. About 34% are games or entertainment, and there are 49 weather related apps for the iPhone despite the fact that a weather app is built in.

If you’re an iPhone user, tell us the apps you can’t live without in the comments. The ones I use every day: Aqua Hoops, Recorder, SearchMe, iGolf, Google, Zombie (its cathartic), iThread (CrunchBase on the iPhone), and the social networks (Loopt, Facebook, MySpace).