Writing that “the evolution of this app shows which way the UI design wind is blowing,” Daring Fireball‘s John Gruber points to a tweet from Juice (@yuixe) comparing the evolution of Apple’s WWDC app from 2011-2013.
The changes show flatter buttons, subtle or no gradients, cleaner icons, larger color-coded flags, cleaner icon selections, larger fonts for locations and times, and more:
[Thanks to MacDailyNews Reader “Ellis D.” for the heads up.]