Click above button Download AUDX, Due to the adjustment of iOS system permissions, you need to enter [Settings >> General >> Description File] (called "Description File" on iOS9 and "Device Management" on iOS10) to open the app, and trust the description file with the same name.
Click Install in the top right corner, and enter your unlock passcode
After typing the password, click Install in the top right corner again, and then click Done.
Switch to the main screen, find AUDX Lite , and enjoy your AUDX Lite right now.