CHA is notice publication app for Children Herald Academy, Sheshmati. CHA is an application for information and resource sharing especially designed for Parents and Students This application fills the common gap between the institute and the students as well as guardians. With this application the information flowing has been such an easy to the students regarding their assignments or notices. Institute can share notice, news, file, link resources, share teacher information, description about the institute through the application as well as from the web browser. This app is developed to ease the overall message flows and to notify day to day operation of educational institutes in a comprehensive manner. It is user-friendly and very easy to use.