OpenAI has launched an in-chat app directory inside ChatGPT available on iOS, Android and the web, and opened a developer submission process with resources after earlier releases of interactive apps and an SDK in October.The directory organizes apps into Feature, Lifestyle and Productivity categories, includes integrations such as Spotify, Apple Music, Dropbox, Google Drive and DoorDash, and lets developers currently monetize only by linking out while OpenAI explores in-app payments and digital goods.