Self-Discipline: Build Good Habits, Make Happy Life is a free iPhone app developed by Le Anh Tai. As the name suggests, this app aims to assist users in tracking their new habits and achieving their goals through a simple and accessible interface.

With just a few touches on your iPhone or iPad each day, any action can gradually become a habit. The app provides a three-step process to help users track and develop their habits. First, open the app and browse the "Reference List" to find disciplines that align with your goals. Then, add these disciplines to your personal "Discipline List" or create new ones. Finally, check off the disciplines you have completed each day.

Self-Discipline: Build Good Habits, Make Happy Life is completely free to use and offers an easy-to-navigate interface. It is designed to bring value to users by helping them establish and maintain positive habits. If you find this app helpful, please consider leaving your feedback and rating.

Enjoy the journey towards self-discipline and a happier life with Self-Discipline: Build Good Habits, Make Happy Life.