Got email from Apple TestFlight beta tester program

[Gamo]

Finally received the Apple's TestFlight beta tester program from HP.
The calculator beta apps included 12C, 12C Platinum and 15C
All this apps have limited time of use in about 2 month.
The system requirement is iOS 8.0 and above.

I don't remember when I register for this beta test or which one that I register this from.

Here is the clips that I test the two apps which is the 12C and 15C

Enjoy !!! https://youtu.be/LQEJ2KTKpA4

Gamo