MeowFace is a precision face tracking application that can send 42 ARKit-like blendshapes as well as head rotation tracking to PC VTuber applications.
The application allows adjustment of blendshape weights for finer control over the tracking result.
Supports at least VSeeFace, Luppet, VMagicMirror and FaceMocap2VMC PC-applications. The application talks with VTuber-applications through either iFacialMocap's or VTube Studio's protocol.
Tutorial on how to use the application can be found here:
https://www.youtube.com/watch?v=vDPxhb89HYQ