What is the difference between Genymotion and Genymotion Shell on macOS?
Genymotion Desktop is the main application, and Genymotion Shell is the companion command-line tool installed with the macOS version. On Mac, after installing the DMG, both must be dragged to Applications, and Mac M series also requires Rosetta. Get Started with Genymotion Desktop
Genymotion Desktop on macOS uses QEMU by default and does not require any additional software. Only older Intel Macs use VirtualBox, and it is now not recommended.