Apple's WWDC 2021 pans announced. IOS 15, keynotes, etc on June 7 If you have been waiting for Apple's WWDC 2021, then you might want to know what Apple has in store for WWDC 2021, scheduled to take place on June 7. Written By Apple's WWDC 2021 pans announced. IOS 15, keynotes, etc on June 7 Apple's WWDC(Worldwide Developer Conference) is an annual event held in June. This June, the event is scheduled to start on the 7th to the 11th and showcase Apple's software and technologies around IOS, macOS, iPadOS, watchOS and tvOS. Apple has released details of the event and they will be starting the event on June 7 with a keynote.