Hello E-lab

The Hello E-lab 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 146183168, so make sure you have plenty of free space on your iOS device. The new Hello E-lab app version 2.1.3 has been updated on 2015-01-15.
Bottom Line: For more information about Hello E-lab check developer Beijing Xueersi Education Technology Co., Ltd.`s website : http://www.yingyu.com