YBee is a zero-code application and game development platform that uses artificial intelligence agents to create mobile apps and games based on user descriptions. The platform is designed to operate entirely offline on the user's device, requiring no internet connection, cloud setup, or deployment steps. It is available on both Android and iOS and is offered free of charge. The platform enables users to describe their desired app or game in any language, and the AI agents handle the technical implementation. All processing runs locally on the device, meaning no data needs to be sent to external servers. Built applications and games can be shared with others instantly without requiring hosting or user accounts. The platform supports a wide range of creations, from productivity tools to casual games. Typical use cases involve a three-step workflow: the user describes the idea (for example, an AI personal trainer or a habit tracker with reminders), the AI agents interpret the request and generate the app in real time, and the finished application runs immediately on the device. Users can also browse and try sample games created by the community directly within the platform. No coding knowledge or technical expertise is required to use YBee, and the platform is intended for anyone who wants to create functional mobile apps and games using only their ideas.