The construction of Atmospheric Observing System Operations and Monitoring (ASOM) improved the capacity of operational supporting on the meteorological detection equipment. As a mobile extension of the monitoring system, the mobile application development platform of the integrated meteorological observation system is constructed, which uses the Sencha Touch framework as the core technology and Hybrid App as the application type. The Cinrad Operations and Monitoring Mobile Application System is developed based on this platform. The system framework and function design is explained, and the key technologies of system implementation are discussed. The method of rapid transformation on the mobiles from the integrated meteorological observation system is explored. The results provide a reference for the construction and development of the integrated meteorological observation system in our nation.