HolyApp應用程式由基督教中國佈道會聖道學校開發，獲優質教育基金贊助，旨在加強學校、家長、教師和學生之間的聯繫。
功能包括學生學習檔案（SLP）、校本圖片交換系統、電子學習教材、溝通群組、查看學生出勤、學習顯證等。

HolyApp, developed by Evangelize China Fellowship Holy Word School and sponsored by the Quality Education Fund, enhances the connection between parents and schools to support children's education.
Key features include eAttendance for real-time updates on attendance status, iPortfolio for the Student Learning Profile (SLP), eCommunication using school-based picture exchange communication systems (PECS), and eLearning access to educational resources. It also streamlines parent-school communication with group messaging, eNotice, an interactive school calendar, and eAlbum to celebrate student achievements through shared photos and videos.