Could you walk me through how to estimate AWS costs for this setup?

AWS cost is mainly the EC2 instance you choose, plus any extra network or storage you add. Genymotion charges separately from AWS, and the exact AWS estimate depends on instance type, region, runtime, and whether you need a public IP or a TURN/STUN server.

For Genymotion PaaS on AWS, the relevant pricing guidance is here: How will I be charged for Genymotion on Amazon Web Service (AWS)? and the AWS Marketplace page linked there. The setup guide also shows the instance families to compare, like t3.small, t3.medium, m5.large, or ARM equivalents, and notes that a t3.micro Ubuntu instance is a common choice for a self-hosted STUN/TURN server: How to create and setup a STUN/TURN server on AWS? and Get Started with Genymotion PaaS.

If you want a rough estimate, add up:

• EC2 hourly price for the Genymotion instance
• EBS storage for the root disk and any extra storage
• Data transfer out if your use case sends traffic to the internet
• A second EC2 instance only if you must run your own STUN/TURN server

What AWS region and instance size are you considering?