Olly is a personal AI assistant designed to be seamlessly integrated across various devices, including iPhone, MacBook, Watch, and CarPlay. Relying on the power of web-based tools, it provides responsive and accurate assistance directly within iMessage. Among its key offerings are the provision of web-powered answers, generating images, and facilitating chat interactions with document support. In addition to reminders and general assistance, Olly offers a unique ability to process and interact with voice messages and images sent by the user, thereby harnessing more comprehensive interaction modes. It further helps with task management through its ability to send text reminders, thereby assisting users in keeping track of their schedules efficiently. One standout function is its capability to analyze and summarize key points from PDFs and articles, adding an element of convenience for its users. Olly uses specific models to cater to the different design requirements of its users. Prominently, it is designed to improve over time by learning from user interaction, thus displaying capabilities of adaptation and personalization without needing user downloads, signups, or providing identifying information.