Unfortunately, I haven't found anything yet, Razer is a Windows brand. It's a shame, because the camera has really excellent picture quality.
I use the "Webcam Settings" app
https://apps.apple.com/us... , which allows you to set the most important things: Create profiles, set focus manually, fix (partly necessary because otherwise the cam constantly tries to focus when you move), brightness, contrast, saturation, sharpness, white balance and even zoom and shift the image if you haven't positioned it directly in the middle like I have.