With only a few weeks to go before the 2014 Worldwide Developers Conference, Apple on Wednesday released the official schedule for its annual developer event, confirming that it will hold a keynote presentation on Monday, June 2.

The keynote will kick off at 10 a.m. Pacific, 1 p.m. Eastern, which is Apple's traditional start time. This year's event is expected to introduce the next-generation versions of its iOS mobile operating system and OS X Mac platform.

In addition, Apple on Wednesday updated its official WWDC application for iPhone and iPad, bringing a cleaner aesthetic in line with its overall iOS 7 design.

While last year's application carried a purple tint, Apple has opted for an orange-ish hue this year with WWDC version 2.0. In detailing what's new for the latest version, Apple simply said that users can "download this update to get all the latest news and information for WWDC 2014 as it's posted."

Maps and other information for the conference are presented on a plain white background. The icons for the four main categories of the application — schedule, maps, news and videos — have also been tweaked from last year's version.

Apple announced that WWDC 2014 would kick off on June 2 in early April. The sold-out conference will be held at Moscone West in San Francisco, Calif.

Events scheduled for WWDC 2014 include: