Here is how iOS evolved over the past 6 years

The year is 2007. Steve Jobs is on stage unveiling a new, revolutionary product with a name we are all so familiar with today – the iPhone. It looks nothing like a smartphone, or at least not like the smartphones we knew back then, for it had no hardware keyboard, a spacious, touch-sensitive screen, and ran a software platform that was sleek and highly simplified.
So let's go back in time and see how limited iOS was at first, and yet how it stood out from the rest with its smooth performance, intuitiveness, and attention to detail. Just flick through the slideshow below, and do not hesitate to share with us which major release you think was most significant.