Every year at WWDC in San Francisco Apple celebrates great Mac and iPhone applications with an Oscar like award ceremony. This year was no different, a team of 65 engineers judge the applications to decide on a just a handful of winners.

The ADA hosts, Apple director of Software Technology Evangelism John Geleynse and Apple senior director of developers relations, Shaan Pruden, presented awards in numerous categories.

In the Mac OS X Developer Showcase category the highlighted applications were Versions by Pico and Sofa, Things by Cultured Code, Billings from Marketcircle and BoinxTV from Boinx. The Best Mac OS X Student Product award was given to Fontcase by Pieter Omvlee.

In the iPhone Developer Showcase applications Tweetie by atebits, Topple by ngmoco, MLB At Bat by MLB.com, and Postage by Rogue Sheep were all highlighted. The best iPhone Student App went to Elias Pietil for Wooden Labyrinth 3D. This year a new category best iPhone OS 3.0 Beta App was awarded to Intermap Technologies for Accuterra.

Congratulations to all the winners.