Logic C920 with El Capitan

Seems to work to control the Logitec webcam. However, the price of 7.99 € is much too much. It looks somebody plays with the panic that you get if your webcam does not work.
It happened to me that I thought (based on a Youtube video) that I could fix my issue with this app. The app should cost 1 € maximum. You can get a free app by Logitec that does the same as this app (Logitec Gaming Software). So don’t go in the trap to lose money on this app here.

Ennison about Webcam Settings, v2.3