In this paper， we developed a mobile client providing services for agriculture based on the mobile development platforms of Android and iOS, considering the aspects of the personalized, refined, convenient, and intelligent demands of agrometeorological services in Anhui. It can provide the timebased, subdivisional, and focused meteorological and agricultural integrated information services such as weather forecast, instant messaging service, farmland management, interaction with experts, agricultural information, and so on for agriculturalrelated experts, meteorological information personnel, and agricultural technicians. The platform has been widely used in the threelevel meteorological and agricultural departments of prefectures and counties in Anhui Province to provide intelligent services by combining Internet with meteorology and agriculture.