Genymotion SaaS and Genymotion Desktop do not support applications for aarch64/arm64, even with ARM translation tools.
However, we offer Genymotion Device (PaaS) Android 8.0 (Oreo), 9.0 (Pie), 10 and 11 images which run on an ARM64 virtual machine at AWS and Oracle Cloud Infrastructure (only Android 8.0).
This image can run applications for arm (armv7) and arm64/aarch64 (armv8) "out of the box".
For more information, please refer to AWS Quickstart Guide and Oracle Cloud Infrastructure Quickstart Guide