Tín Thác is an essential app for Catholics who want to live and understand their faith better. This app provides daily readings and the gospel, as well as information about holidays. Users can also listen to sermons from priests, receive daily reminders to access the app, and share photos with festival information via SMS, email, or Facebook. The app also offers a reader function that allows users to change the background color from white to gray to reduce eye strain. Additionally, Tín Thác provides Catholic news about Vietnam, the Vatican, and the world.

Tín Thác was created to provide the word of God to those who may not have the opportunity to attend Mass every day. With its user-friendly interface and useful features, Tín Thác helps Catholics strengthen their faith and grow closer to God. The app is free to download and use, and the developers are committed to continually improving it to provide the most immersive experience for users.