According to Apple:

iOS 8 is the biggest iOS release ever — for developers and everyone else. It means it is going to be helpful and developers with more integrations. But that wasn’t the goal. We simply set out to create the most natural experience. Each enhancement has a purpose. Every new feature deserves to be a new feature. Each function is more considered, each next step is more efficient. It all adds up to an even better experience — one that is pleasantly surprising at first and becomes utterly indispensable before you know it.

For the Developers, iOS 8 will be more exiting as it is coming with more keyword buttons options, sharing buttons, images editors with more edit option. So as much as we can do on Mobile, iOS 8 will be there to provide all this setup.

iOS 8

iOS 8 will be Compatible with iPhone 4s, iPhone 5, iPhone 5s, iPhone 5c and new coming iPhone 6

desktop_compatibility_iphone

 

 

iOS 8 – World’s most Advanced Mobile Operating System

extra_large_advanced_hero

 

Photos – Easy to Share Across All Devices

 

iOS 8 Photos

 

Messages with More Sharing Features

iOS 8 Messages

 

 

Notifications, Alerts

 

iOS 8 Messages

 

 

iOS 8 KeyBoard with more control and typing options

ios8-keyboard

 

 

iOS 8 – iCloud Drive (Any kind of file on all your devices)

iOS 8 i cloud

 

 

Heath Meter – iOS 8 – Fitness information

iOS 8 Big iPhone

 

 

Release Date – iPhone 6 and iOS 8

Both iOS 8 and iPhone 6 are expected to be launched in September 2014.

 

iOS 6 – Images Gallery

new-iphone-6

iPhone 6 design

iPhone 6 design

Screen Size - iPhone 6

Screen Size – iPhone 6

iPhone 6 - Transparent

iPhone 6 – Transparent

iPhone 6 - 3d

iPhone 6 – 3d

iPhone 6 - Shape

iPhone 6 – Shape

New iPhone 6 Rumours

New iPhone 6 Rumours

 

Note: All iOS 8 images are taken from : https://www.apple.com/ios/ios8/