iPhone-11: Please Need Help on Freestyle libre diabetic App.

https://www.youtube.com/watch?v=_TyxVj1u1Vc

Hi I am planning to buy iPhone-11 and wanted to know if some one can install Freestyle

libre diabetic app in iPhone-11. I have freestyle libre sensor. But wanted to

check if this app installs/compatible on iPhone-11. Right now I have Android

phone and when I install above app it says my device isn't compatible. So please some one can help me to know if this app works or compatible on iPhone-11.