レイミーのAI病害虫雑草診断 is a utility application designed for iPhone users, focusing on the diagnosis of pests, diseases, and weeds affecting crops. Utilizing artificial intelligence, this tool allows users to capture images of agricultural issues using their smartphone camera or select images from their gallery. By tapping the "AI diagnosis" feature, users receive a diagnosis ranked by the AI's confidence level. Additionally, a mini encyclopedia of pests and weeds aids in identification.

The application also offers a pest control agent suggestion feature, providing a list of effective treatments based on the diagnosis. Users can save their preferred agents for future reference. Other functionalities include a self-diagnosis option for users to compare their findings with the mini encyclopedia, a history feature to track past diagnoses, and a weather forecast tool that predicts the likelihood of rice blast disease based on current weather conditions.