Here is the instructions of how to download beta version App:
For IOS :
Search and install “Test Flight” App in Apple Store；
Once Test Flight is installed successfully, open the following link in your IOS device:
Then, click as instructed to open Test Flight:
Once Test Flight is opened as the above instructed, you will see the Beta version of U-tec App. Accept and download, then install the App.
For Android :
Search and download “U-tec” in Google Play.
Find and enter U-tec App page, scroll down until you see “Join the Beta” section, select “Join”.
Select "Join "in this step, “Joining beta” process may take a few minutes according to the internet.
Until it says “You 're a beta tester”, scroll up to the top to update the Beta version of U-tec App.
Attention: Beta version of U-tec App is intended for specific users. Please do not use it if you are not notified.