iPhone and iPad
(1) Go to Settings 
(2) System Pro, tap on it 
Android
(1) Go to Settings 
(2) More
(3) Application Manager
(4) System Professional
如何查看应用程序版本
- 更新於
iPhone and iPad
(1) Go to Settings
(2) System Pro, tap on it
Android
(1) Go to Settings
(2) More
(3) Application Manager
(4) System Professional