Loren Brichter’s iOS word game, Letterpress, was a one-person tour de force. Not only did he do the sound effects himself, but he apparently bypassed UIKit enti

Loren Brichter’s iOS word game, Letterpress, was a one-person tour de force. Not only did he do the sound effects himself, but he apparently bypassed UIKit entirely using OpenGL calls. Kinda crazy, but then again he was on the original iPhone team… https://www.imore.com/loren-brichter-talks-opengl-tweetie-letterpress-and-future-interface https://www.imore.com/loren-brichter-talks-opengl-tweetie-le...