GoKawiilApple's iPhone Duo foldable sees rapid app updates from Instagram, Slack, Google
Apple's first folding iPhone, the Duo, has a 7.6-inch unfolding screen, and within a week several major apps including Instagram, Threads, Slack and Google updated to properly support its larger display and vertical layout. Full compatibility requires developers to target the iOS 27.1 SDK. The device launches seven years after Samsung's original Galaxy Fold, with an IP68 rating and a largely concealed crease thanks to its display design and matte nanotexture screen.