do you mean the difference between CoSpaces Maker and CoSpaces Edu?
They’re two different products build on the same engine. I guess you’re already familiar with CoSpaces Maker, it’s a tool where anyone can build their own VR worlds.
CoSpaces Edu on the other hand was specifically designed for the use in the classroom to complement traditional teaching methods. It has many features like a built-in classroom management system, teacher and student accounts, the possibility to create assignments and much more.
You can get more information on the website here.