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Siri 2.0: Aesthetic overhaul, improvements
The voice-activated intelligent assistant has a brand new, cleaner and fresher look. Siri now supports a whole variety of new features, functionality, questions and queries that vastly broadens its range of intellect (...but only with an cellular or Internet connection.)
Filters à la Instagram now feature as part of the iPhone's camera software. Hot on the tails of the popular photo snapping and sharing service, iOS 7 now includes nine different temperature-based filters that modify images to suit the mood. As of later betas of the next-generation mobile software, camera filters are now available for the iPhone 4S.
Dedicated privacy settings
Amid a number of controversies and data breaches in 2012 during the reign of iOS 6, the previous iteration of the software, Apple installed a number of privacy-minded controls right into the heart of the settings menu. These features relate to photo sharing, location settings, and which apps can access hardware functions of the device, such as the microphone.