Holy Cross School Darbhanga is an Android app developed by Parentsalarm.com. The app provides detailed information about the Holy Cross School, Darbhanga, which is a Catholic Minority School owned by Bettiah Holy Cross Sisters Society. The app is free to download and falls under the Education & Reference category.

The app provides a brief history of the Holy Cross School and the Sisters of Mercy of the Holy Cross who manage it. It also provides information about the various fields in which the Sisters serve the nation. The app also highlights the school's educational aims, including integral growth of the person, faith formation, moral and character development, and preparing young students for life through knowledge and experience. The app's user interface is simple and easy to navigate, making it accessible to users of all ages.