Can I run lot of devices in free version ?

✅ YES, but with caveats:

• Genymotion Desktop free edition has no formal limit on the number of devices you can run, but it is not designed for running many devices in parallel. Running more than two devices at once will likely cause major performance issues, instability, and memory leaks. It’s intended mostly for personal use and limited features, with no official multi-device quota.
• Genymotion Cloud (SaaS) isn’t free for ongoing use; the number of simultaneous devices depends on your paid subscription (default plan allows 2 devices). If you need more, you’d need a higher plan or a contact with sales.
• Genymotion Device Image (cloud image usage) can create many instances, but simultaneous limits depend on your cloud provider policies.

In short: you can run multiple devices with the free Desktop, but expect performance problems beyond a couple of devices; for cloud/free-tier options, limits apply or trials exist.

Sources:

• How many devices can I run simultaneously? Genymotion Support
• Is Genymotion free? Genymotion Support

Would you like help choosing between Desktop free vs. Cloud options based on your testing needs?