Hope this app help you to get your commercial license.
Version: 3.2.0 (302008) for Android 4.1+ (Jelly Bean, API 16)
Update on: 2016-10-22
APK File SHA1: 0e6dc3d4a3bd17a56b13084c9d7f7cf9f82da691
What's new: In this release we fixed an issue related to question refresh. We have More...