After a few months of using iOS 7, I grew accustomed to the changes, even the ones I didn't like such as the look of the Music app and the overly bright white theme of the OS overall. The only giveaway that there was something different about my iPhone was the looks I'd get from friends or coworkers if they happened to glance at my screen. In other words, the UI changes are initially dramatic, but they don't really force you to change existing workflows too much.
The biggest surprise for me came when I had to briefly use an iOS 6 device after I had been using iOS 7 for a while. At first, I thought the new design felt more modern and elegant, but at the expense of the warmth that seemed prevalent in earlier versions. Somewhere along the way, iOS 7 grew on me, and now the look and feel of anything that came before it triggers the same nostalgic waves that the Platinum interface in MacOS 9 does.
That's when I realized that Apple needed the UI rewrite iOS 7 delivers. From admittedly anecdotal discussions with friends, colleagues and in online forums — as well as my own curiosity about rival OS interfaces — it now feels to me that the look of iOS had become stale. Clearly Apple thought so, and under the guidance of Jony Ive, took steps to change that.
If color and design can convey a feeling, then iOS 6 was grown-up, solid, staid. In contrast, iOS 7 feels more cheerful, optimistic and fun. I do miss some of the old graphics and I would much prefer a black theme in Music and Photo apps, but I generally appreciate the changes that arrive with this new OS.
Among some iDevice users, the move to iOS 7 from iOS 6 will be a source of contention. I expect more heated debates about the new look...even as most users update and move on. But any nerd-rage about the interface changes will quiet down as millions buy new iPhones and iPads loaded with iOS 7. The vibrant color scheme diffused across the frosted glass interface should work well with the new iPhone 5c and 5s.
There are a few caveats, which is usually the case with the first version of any new OS. In addition to the inconsistent behavior of AirDrop, I've seen a minor decrease in battery life. But, for the most part, iOS 7 is a solid OS with no show-stoppers; I'm actually surprised I haven't run into more bugs, considering the radical changes this update delivers, both in terms of looks and functions.
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