Tieng Viet Lop 2 is a free educational app developed by Tracy Duong for Android devices. The app is designed to support the learning process of second-grade students in Vietnam, based on the Vietnamese language curriculum provided by the Ministry of Education and Training.

The app provides interactive features to help students understand the content of reading exercises and story-telling in the textbooks. By simply clicking on the picture, students can listen to the audio recording of the text.

It is important to note that the app is not a complete replacement for the textbook, but rather a supplementary tool to aid in the learning process. Additionally, the app does not collect any personal information from the user.