CSI Holy Cross Church - Avadi app is a comprehensive Daily Devotional cum Connecting app that connects all its registered members which contains the Daily Reflections, Sunday Service Reflections, Inspirational Thoughts, e-magazine, Prayers as well as other spiritually uplifting contents in the regional language to make you grow in your christian faith. It includes : Media LIVE, Events and Announcements about the upcoming programs and events. This app helps its community members to stay connected and integrated.