License in a commercial environment

Hello.

One of our users in Product Engineering, inside a large multinational company wants do download and use Noodl from https://classic.getnoodl.com/ website.

Question: is Noodl free for use inside a commercial environment? Can it be used for building projects with commercial intent? Or does it need to have a license purchased for such intents?

Please let me know asservtively the above.

Thanks in advance.
Jeffo.