Loi day Khong Tu is an Android app developed by IT Viet, available for free in the Education & Reference category. The app is designed to synthesize the teachings of Khong Tu on posterity. Khong Tu was a famous Vietnamese philosopher, and his lectures, teachings, and poems have had a profound impact on the lives and ideologies of individuals in East Asia.

The app is well-organized and easy to use. It provides a user-friendly interface and a wealth of information on Khong Tu's teachings. The app offers a comprehensive collection of his works, including lectures, poems, and other writings. The app is particularly useful for those who are interested in exploring the philosophy of Khong Tu.

Overall, Loi day Khong Tu is a good and meaningful app for anyone who wants to learn more about Khong Tu's teachings. It is an excellent resource for those interested in Eastern philosophy and culture. However, the app could benefit from more interactive features to make it more engaging. All in all, I highly recommend this app to anyone who wants to learn more about Khong Tu's philosophy.