刁哥数学

The 刁哥数学 is now available as a free download on Apple Store for both iPhone and iPad owners.The application is designed for use in English language. It is a whopper, weighing in at 38589440, so make sure you have plenty of free space on your iOS device. The new 刁哥数学 app version 5.0.0 has been updated on 2016-05-30.
Bottom Line: For more information about 刁哥数学 check developer jianwei tao`s website : http://www.dgmath.com