Aiming at the demand of marine ecological environmental data by marine aquaculture enterprises and the administrative department, a kind of mobile terminal software based on the Android operating system is designed. The APP displays the real-time data in the marine ecological environment for the users. The APP is simple, practical, and convenient to be operated, so as to better consider the needs of users. The Vitamio multimedia framework is adopted to realize the underwater video-live broadcast and video-on-demand. The APP can display the hydrologic data in a graphic form and show the location of delivery system by Baidu map, as well as using Aurora push platform to receive and push messages to remind users. The application results showed that the APP is highly practical and stable.