Design Details: Instagram for iOS by Brian LovinAh, Instagram. I’ll venture a guess that 99% of folks reading this have used Instagram at some point in their lives. It’s the app that changed the way we share photos with friends and followers and in a few short years has become a key tool in the app-arsenal of more than 300,000,000 people. Instagram is one of the most beautifully designed apps in the world. That’s my opinion, of course, although
