They are all education and training institutions, but each education and training institution is different, and the training courses are different. Please visit the official website for details. Simply put, the difference between their courses lies in:

The former seems to focus only on HTML5 education and training.

The latter is an educational institution that focuses on the development and training of Android, HTML5 and iOS, and pioneered the mixed development and training courses of Android, HTML5 and iOS. Recently, a VR training class was added, and the first class started on September 12.

You can learn more according to the courses you want to study, and then choose the corresponding training class to study.