Quick Link
https://github.com/Qaanaaq/DeadFace
Pricing
free
DeadFace is a free standalone application that can track facial expressions from video. It can export a .scv file compatible with the 52 ARKit shapekyes. Any video is supported and there is no need for a camera with a depth-sensor such an iPhone.
DeadFace also offers a live mode in which the animation is applied to a character in Blender or Unreal Engine in real time.
Download DeadFace
Previous Application
The same developer previously developed Face_Landmark_Link. Both application are similar but DeadFace should be faster and offer additional features such as live mode.
For reference only, here is the old Face Landmark Link application.