[efficax]

pricing page does not at all make clear what isn't included in the free version. you have to pay a monthly subscription for "language support"? does that mean it doesn't "support" languages in the free version? and what does "language support" mean?

[ernestrc]

Fair. I’ll change the wording so it’s obvious. To answer your question, there’s no difference other than the licensing terms allowing you to use it for commercial work.